2018062384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{570719}}^1$

素因数の和:570757

約数の個数: 40

約数和(自身を含む): 4458464640

約数和(自身を除く): 2440402256

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 570719, 1141438, 2282876, 4565752, 7419347, 9131504, 9702223, 14838694, 19404446, 29677388, 38808892, 59354776, 77617784, 118709552, 126128899, 155235568, 252257798, 504515596, 1009031192, 2018062384]

約数ペア:

[(1, 2018062384), (2, 1009031192), (4, 504515596), (8, 252257798), (13, 155235568), (16, 126128899), (17, 118709552), (26, 77617784), (34, 59354776), (52, 38808892), (68, 29677388), (104, 19404446), (136, 14838694), (208, 9702223), (221, 9131504), (272, 7419347), (442, 4565752), (884, 2282876), (1768, 1141438), (3536, 570719)]