13881443488

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{382873}}^1$

素因数の和:382997

約数の個数: 48

約数和(自身を含む): 30103085376

約数和(自身を除く): 16221641888

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 103, 176, 206, 352, 412, 824, 1133, 1648, 2266, 3296, 4532, 9064, 18128, 36256, 382873, 765746, 1531492, 3062984, 4211603, 6125968, 8423206, 12251936, 16846412, 33692824, 39435919, 67385648, 78871838, 134771296, 157743676, 315487352, 433795109, 630974704, 867590218, 1261949408, 1735180436, 3470360872, 6940721744, 13881443488]

約数ペア:

[(1, 13881443488), (2, 6940721744), (4, 3470360872), (8, 1735180436), (11, 1261949408), (16, 867590218), (22, 630974704), (32, 433795109), (44, 315487352), (88, 157743676), (103, 134771296), (176, 78871838), (206, 67385648), (352, 39435919), (412, 33692824), (824, 16846412), (1133, 12251936), (1648, 8423206), (2266, 6125968), (3296, 4211603), (4532, 3062984), (9064, 1531492), (18128, 765746), (36256, 382873)]