1020436144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{700849}}^1$

素因数の和:700877

約数の個数: 40

約数和(自身を含む): 2433351200

約数和(自身を除く): 1412915056

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 700849, 1401698, 2803396, 4905943, 5606792, 9111037, 9811886, 11213584, 18222074, 19623772, 36444148, 39247544, 63777259, 72888296, 78495088, 127554518, 145776592, 255109036, 510218072, 1020436144]

約数ペア:

[(1, 1020436144), (2, 510218072), (4, 255109036), (7, 145776592), (8, 127554518), (13, 78495088), (14, 72888296), (16, 63777259), (26, 39247544), (28, 36444148), (52, 19623772), (56, 18222074), (91, 11213584), (104, 9811886), (112, 9111037), (182, 5606792), (208, 4905943), (364, 2803396), (728, 1401698), (1456, 700849)]