2602292

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 6205248

約数和(自身を除く): 3602956

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 71, 77, 98, 119, 142, 154, 187, 196, 238, 284, 308, 374, 476, 497, 539, 748, 781, 833, 994, 1078, 1207, 1309, 1562, 1666, 1988, 2156, 2414, 2618, 3124, 3332, 3479, 4828, 5236, 5467, 6958, 8449, 9163, 10934, 13277, 13916, 16898, 18326, 21868, 26554, 33796, 36652, 38269, 53108, 59143, 76538, 92939, 118286, 153076, 185878, 236572, 371756, 650573, 1301146, 2602292]

約数ペア:

[(1, 2602292), (2, 1301146), (4, 650573), (7, 371756), (11, 236572), (14, 185878), (17, 153076), (22, 118286), (28, 92939), (34, 76538), (44, 59143), (49, 53108), (68, 38269), (71, 36652), (77, 33796), (98, 26554), (119, 21868), (142, 18326), (154, 16898), (187, 13916), (196, 13277), (238, 10934), (284, 9163), (308, 8449), (374, 6958), (476, 5467), (497, 5236), (539, 4828), (748, 3479), (781, 3332), (833, 3124), (994, 2618), (1078, 2414), (1207, 2156), (1309, 1988), (1562, 1666)]