1491334922

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 2835053568

約数和(自身を除く): 1343718646

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 163, 242, 326, 491, 847, 982, 1141, 1331, 1694, 1793, 2282, 2662, 3437, 3586, 5401, 6874, 9317, 10802, 12551, 18634, 19723, 25102, 37807, 39446, 59411, 75614, 80033, 118822, 138061, 160066, 216953, 276122, 415877, 433906, 560231, 653521, 831754, 880363, 1120462, 1307042, 1518671, 1760726, 3037342, 4574647, 6162541, 9149294, 9683993, 12325082, 19367986, 67787951, 106523923, 135575902, 213047846, 745667461, 1491334922]

約数ペア:

[(1, 1491334922), (2, 745667461), (7, 213047846), (11, 135575902), (14, 106523923), (22, 67787951), (77, 19367986), (121, 12325082), (154, 9683993), (163, 9149294), (242, 6162541), (326, 4574647), (491, 3037342), (847, 1760726), (982, 1518671), (1141, 1307042), (1331, 1120462), (1694, 880363), (1793, 831754), (2282, 653521), (2662, 560231), (3437, 433906), (3586, 415877), (5401, 276122), (6874, 216953), (9317, 160066), (10802, 138061), (12551, 118822), (18634, 80033), (19723, 75614), (25102, 59411), (37807, 39446)]