260097921616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{40337767}}^1$

素因数の和:40337819

約数の個数: 40

約数和(自身を含む): 560210921984

約数和(自身を除く): 300113000368

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 40337767, 80675534, 161351068, 322702136, 524390971, 645404272, 1048781942, 1250470777, 2097563884, 2500941554, 4195127768, 5001883108, 8390255536, 10003766216, 16256120101, 20007532432, 32512240202, 65024480404, 130048960808, 260097921616]

約数ペア:

[(1, 260097921616), (2, 130048960808), (4, 65024480404), (8, 32512240202), (13, 20007532432), (16, 16256120101), (26, 10003766216), (31, 8390255536), (52, 5001883108), (62, 4195127768), (104, 2500941554), (124, 2097563884), (208, 1250470777), (248, 1048781942), (403, 645404272), (496, 524390971), (806, 322702136), (1612, 161351068), (3224, 80675534), (6448, 40337767)]