864444671998

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1\times {\mathrm{853}}^1\times {\mathrm{11471}}^1$

素因数の和:12760

約数の個数: 32

約数和(自身を含む): 1311085504512

約数和(自身を除く): 446640832514

約数列:

[1, 2, 163, 271, 326, 542, 853, 1706, 11471, 22942, 44173, 88346, 139039, 231163, 278078, 462326, 1869773, 3108641, 3739546, 6217282, 9784763, 19569526, 37679569, 75359138, 506708483, 1013416966, 1594916369, 2651670773, 3189832738, 5303341546, 432222335999, 864444671998]

約数ペア:

[(1, 864444671998), (2, 432222335999), (163, 5303341546), (271, 3189832738), (326, 2651670773), (542, 1594916369), (853, 1013416966), (1706, 506708483), (11471, 75359138), (22942, 37679569), (44173, 19569526), (88346, 9784763), (139039, 6217282), (231163, 3739546), (278078, 3108641), (462326, 1869773)]