2057272238

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2347}}^1$

素因数の和:2529

約数の個数: 64

約数和(自身を含む): 3895050240

約数和(自身を除く): 1837778002

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 127, 203, 238, 254, 406, 493, 889, 986, 1778, 2159, 2347, 3451, 3683, 4318, 4694, 6902, 7366, 15113, 16429, 25781, 30226, 32858, 39899, 51562, 62611, 68063, 79798, 125222, 136126, 279293, 298069, 438277, 476441, 558586, 596138, 876554, 952882, 1157071, 2086483, 2314142, 4172966, 5067173, 8099497, 8644001, 10134346, 16198994, 17288002, 35470211, 60508007, 70940422, 121016014, 146948017, 293896034, 1028636119, 2057272238]

約数ペア:

[(1, 2057272238), (2, 1028636119), (7, 293896034), (14, 146948017), (17, 121016014), (29, 70940422), (34, 60508007), (58, 35470211), (119, 17288002), (127, 16198994), (203, 10134346), (238, 8644001), (254, 8099497), (406, 5067173), (493, 4172966), (889, 2314142), (986, 2086483), (1778, 1157071), (2159, 952882), (2347, 876554), (3451, 596138), (3683, 558586), (4318, 476441), (4694, 438277), (6902, 298069), (7366, 279293), (15113, 136126), (16429, 125222), (25781, 79798), (30226, 68063), (32858, 62611), (39899, 51562)]