898164488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4567}}^1$

素因数の和:4678

約数の個数: 64

約数和(自身を含む): 1903211520

約数和(自身を除く): 1005047032

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 61, 62, 104, 122, 124, 244, 248, 403, 488, 793, 806, 1586, 1612, 1891, 3172, 3224, 3782, 4567, 6344, 7564, 9134, 15128, 18268, 24583, 36536, 49166, 59371, 98332, 118742, 141577, 196664, 237484, 278587, 283154, 474968, 557174, 566308, 1114348, 1132616, 1840501, 2228696, 3621631, 3681002, 7243262, 7362004, 8636197, 14486524, 14724008, 17272394, 28973048, 34544788, 69089576, 112270561, 224541122, 449082244, 898164488]

約数ペア:

[(1, 898164488), (2, 449082244), (4, 224541122), (8, 112270561), (13, 69089576), (26, 34544788), (31, 28973048), (52, 17272394), (61, 14724008), (62, 14486524), (104, 8636197), (122, 7362004), (124, 7243262), (244, 3681002), (248, 3621631), (403, 2228696), (488, 1840501), (793, 1132616), (806, 1114348), (1586, 566308), (1612, 557174), (1891, 474968), (3172, 283154), (3224, 278587), (3782, 237484), (4567, 196664), (6344, 141577), (7564, 118742), (9134, 98332), (15128, 59371), (18268, 49166), (24583, 36536)]