2017442768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{23251}}^1$

素因数の和:23316

約数の個数: 80

約数和(自身を含む): 4670861760

約数和(自身を除く): 2653418992

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 34, 44, 58, 68, 88, 116, 136, 176, 187, 232, 272, 319, 374, 464, 493, 638, 748, 986, 1276, 1496, 1972, 2552, 2992, 3944, 5104, 5423, 7888, 10846, 21692, 23251, 43384, 46502, 86768, 93004, 186008, 255761, 372016, 395267, 511522, 674279, 790534, 1023044, 1348558, 1581068, 2046088, 2697116, 3162136, 4092176, 4347937, 5394232, 6324272, 7417069, 8695874, 10788464, 11462743, 14834138, 17391748, 22925486, 29668276, 34783496, 45850972, 59336552, 69566992, 91701944, 118673104, 126090173, 183403888, 252180346, 504360692, 1008721384, 2017442768]

約数ペア:

[(1, 2017442768), (2, 1008721384), (4, 504360692), (8, 252180346), (11, 183403888), (16, 126090173), (17, 118673104), (22, 91701944), (29, 69566992), (34, 59336552), (44, 45850972), (58, 34783496), (68, 29668276), (88, 22925486), (116, 17391748), (136, 14834138), (176, 11462743), (187, 10788464), (232, 8695874), (272, 7417069), (319, 6324272), (374, 5394232), (464, 4347937), (493, 4092176), (638, 3162136), (748, 2697116), (986, 2046088), (1276, 1581068), (1496, 1348558), (1972, 1023044), (2552, 790534), (2992, 674279), (3944, 511522), (5104, 395267), (5423, 372016), (7888, 255761), (10846, 186008), (21692, 93004), (23251, 86768), (43384, 46502)]