2005476536

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{91591}}^1$

素因数の和:91644

約数の個数: 64

約数和(自身を含む): 4748129280

約数和(自身を除く): 2742652744

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 56, 68, 92, 119, 136, 161, 184, 238, 322, 391, 476, 644, 782, 952, 1288, 1564, 2737, 3128, 5474, 10948, 21896, 91591, 183182, 366364, 641137, 732728, 1282274, 1557047, 2106593, 2564548, 3114094, 4213186, 5129096, 6228188, 8426372, 10899329, 12456376, 14746151, 16852744, 21798658, 29492302, 35812081, 43597316, 58984604, 71624162, 87194632, 117969208, 143248324, 250684567, 286496648, 501369134, 1002738268, 2005476536]

約数ペア:

[(1, 2005476536), (2, 1002738268), (4, 501369134), (7, 286496648), (8, 250684567), (14, 143248324), (17, 117969208), (23, 87194632), (28, 71624162), (34, 58984604), (46, 43597316), (56, 35812081), (68, 29492302), (92, 21798658), (119, 16852744), (136, 14746151), (161, 12456376), (184, 10899329), (238, 8426372), (322, 6228188), (391, 5129096), (476, 4213186), (644, 3114094), (782, 2564548), (952, 2106593), (1288, 1557047), (1564, 1282274), (2737, 732728), (3128, 641137), (5474, 366364), (10948, 183182), (21896, 91591)]