2015357428

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 4306046976

約数和(自身を除く): 2290689548

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 73, 92, 146, 161, 163, 263, 292, 322, 326, 511, 526, 644, 652, 1022, 1052, 1141, 1679, 1841, 2044, 2282, 3358, 3682, 3749, 4564, 6049, 6716, 7364, 7498, 11753, 11899, 12098, 14996, 19199, 23506, 23798, 24196, 26243, 38398, 42343, 42869, 47012, 47596, 52486, 76796, 83293, 84686, 85738, 104972, 134393, 166586, 169372, 171476, 268786, 273677, 300083, 333172, 441577, 537572, 547354, 600166, 883154, 985987, 1094708, 1200332, 1766308, 1915739, 1971974, 3091039, 3129437, 3831478, 3943948, 6182078, 6258874, 6901909, 7662956, 12364156, 12517748, 13803818, 21906059, 27607636, 43812118, 71977051, 87624236, 143954102, 287908204, 503839357, 1007678714, 2015357428]

約数ペア:

[(1, 2015357428), (2, 1007678714), (4, 503839357), (7, 287908204), (14, 143954102), (23, 87624236), (28, 71977051), (46, 43812118), (73, 27607636), (92, 21906059), (146, 13803818), (161, 12517748), (163, 12364156), (263, 7662956), (292, 6901909), (322, 6258874), (326, 6182078), (511, 3943948), (526, 3831478), (644, 3129437), (652, 3091039), (1022, 1971974), (1052, 1915739), (1141, 1766308), (1679, 1200332), (1841, 1094708), (2044, 985987), (2282, 883154), (3358, 600166), (3682, 547354), (3749, 537572), (4564, 441577), (6049, 333172), (6716, 300083), (7364, 273677), (7498, 268786), (11753, 171476), (11899, 169372), (12098, 166586), (14996, 134393), (19199, 104972), (23506, 85738), (23798, 84686), (24196, 83293), (26243, 76796), (38398, 52486), (42343, 47596), (42869, 47012)]