2017123304

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73063}}^1$

素因数の和:73122

約数の個数: 64

約数和(自身を含む): 4734547200

約数和(自身を除く): 2717423896

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 116, 119, 136, 203, 232, 238, 406, 476, 493, 812, 952, 986, 1624, 1972, 3451, 3944, 6902, 13804, 27608, 73063, 146126, 292252, 511441, 584504, 1022882, 1242071, 2045764, 2118827, 2484142, 4091528, 4237654, 4968284, 8475308, 8694497, 9936568, 14831789, 16950616, 17388994, 29663578, 34777988, 36020059, 59327156, 69555976, 72040118, 118654312, 144080236, 252140413, 288160472, 504280826, 1008561652, 2017123304]

約数ペア:

[(1, 2017123304), (2, 1008561652), (4, 504280826), (7, 288160472), (8, 252140413), (14, 144080236), (17, 118654312), (28, 72040118), (29, 69555976), (34, 59327156), (56, 36020059), (58, 34777988), (68, 29663578), (116, 17388994), (119, 16950616), (136, 14831789), (203, 9936568), (232, 8694497), (238, 8475308), (406, 4968284), (476, 4237654), (493, 4091528), (812, 2484142), (952, 2118827), (986, 2045764), (1624, 1242071), (1972, 1022882), (3451, 584504), (3944, 511441), (6902, 292252), (13804, 146126), (27608, 73063)]