1291288236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{103171}}^1$

素因数の和:103334

約数の個数: 48

約数和(自身を含む): 3466579200

約数和(自身を除く): 2175290964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 894, 1043, 1788, 2086, 3129, 4172, 6258, 12516, 103171, 206342, 309513, 412684, 619026, 722197, 1238052, 1444394, 2166591, 2888788, 4333182, 8666364, 15372479, 30744958, 46117437, 61489916, 92234874, 107607353, 184469748, 215214706, 322822059, 430429412, 645644118, 1291288236]

約数ペア:

[(1, 1291288236), (2, 645644118), (3, 430429412), (4, 322822059), (6, 215214706), (7, 184469748), (12, 107607353), (14, 92234874), (21, 61489916), (28, 46117437), (42, 30744958), (84, 15372479), (149, 8666364), (298, 4333182), (447, 2888788), (596, 2166591), (894, 1444394), (1043, 1238052), (1788, 722197), (2086, 619026), (3129, 412684), (4172, 309513), (6258, 206342), (12516, 103171)]