13302909044

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 23726678976

約数和(自身を除く): 10423769932

約数列:

[1, 2, 4, 131, 173, 257, 262, 346, 514, 524, 571, 692, 1028, 1142, 2284, 22663, 33667, 44461, 45326, 67334, 74801, 88922, 90652, 98783, 134668, 146747, 149602, 177844, 197566, 293494, 299204, 395132, 586988, 5824391, 11648782, 12940573, 19223857, 23297564, 25387231, 25881146, 38447714, 50774462, 51762292, 76895428, 101548924, 3325727261, 6651454522, 13302909044]

約数ペア:

[(1, 13302909044), (2, 6651454522), (4, 3325727261), (131, 101548924), (173, 76895428), (257, 51762292), (262, 50774462), (346, 38447714), (514, 25881146), (524, 25387231), (571, 23297564), (692, 19223857), (1028, 12940573), (1142, 11648782), (2284, 5824391), (22663, 586988), (33667, 395132), (44461, 299204), (45326, 293494), (67334, 197566), (74801, 177844), (88922, 149602), (90652, 146747), (98783, 134668)]