419941324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1613}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 823759776

約数和(自身を除く): 403818452

約数列:

[1, 2, 4, 11, 22, 44, 61, 97, 122, 194, 244, 388, 671, 1067, 1342, 1613, 2134, 2684, 3226, 4268, 5917, 6452, 11834, 17743, 23668, 35486, 65087, 70972, 98393, 130174, 156461, 196786, 260348, 312922, 393572, 625844, 1082323, 1721071, 2164646, 3442142, 4329292, 6884284, 9544121, 19088242, 38176484, 104985331, 209970662, 419941324]

約数ペア:

[(1, 419941324), (2, 209970662), (4, 104985331), (11, 38176484), (22, 19088242), (44, 9544121), (61, 6884284), (97, 4329292), (122, 3442142), (194, 2164646), (244, 1721071), (388, 1082323), (671, 625844), (1067, 393572), (1342, 312922), (1613, 260348), (2134, 196786), (2684, 156461), (3226, 130174), (4268, 98393), (5917, 70972), (6452, 65087), (11834, 35486), (17743, 23668)]