404933438

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4513}}^1$

素因数の和:4581

約数の個数: 64

約数和(自身を含む): 819020160

約数和(自身を除く): 414086722

約数列:

[1, 2, 7, 13, 14, 17, 26, 29, 34, 58, 91, 119, 182, 203, 221, 238, 377, 406, 442, 493, 754, 986, 1547, 2639, 3094, 3451, 4513, 5278, 6409, 6902, 9026, 12818, 31591, 44863, 58669, 63182, 76721, 89726, 117338, 130877, 153442, 261754, 410683, 537047, 821366, 916139, 997373, 1074094, 1701401, 1832278, 1994746, 2224909, 3402802, 4449818, 6981611, 11909807, 13963222, 15574363, 23819614, 28923817, 31148726, 57847634, 202466719, 404933438]

約数ペア:

[(1, 404933438), (2, 202466719), (7, 57847634), (13, 31148726), (14, 28923817), (17, 23819614), (26, 15574363), (29, 13963222), (34, 11909807), (58, 6981611), (91, 4449818), (119, 3402802), (182, 2224909), (203, 1994746), (221, 1832278), (238, 1701401), (377, 1074094), (406, 997373), (442, 916139), (493, 821366), (754, 537047), (986, 410683), (1547, 261754), (2639, 153442), (3094, 130877), (3451, 117338), (4513, 89726), (5278, 76721), (6409, 63182), (6902, 58669), (9026, 44863), (12818, 31591)]