1187104004

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1087}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 2194870272

約数和(自身を除く): 1007766268

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 157, 188, 314, 628, 1087, 1739, 2174, 3478, 4348, 5809, 6956, 7379, 11618, 14758, 23236, 29516, 40219, 51089, 80438, 102178, 160876, 170659, 204356, 273023, 341318, 546046, 682636, 1092092, 1890293, 3780586, 6314383, 7561172, 8020973, 12628766, 16041946, 25257532, 32083892, 296776001, 593552002, 1187104004]

約数ペア:

[(1, 1187104004), (2, 593552002), (4, 296776001), (37, 32083892), (47, 25257532), (74, 16041946), (94, 12628766), (148, 8020973), (157, 7561172), (188, 6314383), (314, 3780586), (628, 1890293), (1087, 1092092), (1739, 682636), (2174, 546046), (3478, 341318), (4348, 273023), (5809, 204356), (6956, 170659), (7379, 160876), (11618, 102178), (14758, 80438), (23236, 51089), (29516, 40219)]