13988897312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1084747}}^1$

素因数の和:1084801

約数の個数: 48

約数和(自身を含む): 30615927552

約数和(自身を除く): 16627030240

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 1084747, 2169494, 4338988, 8677976, 14101711, 17355952, 28203422, 33627157, 34711904, 56406844, 67254314, 112813688, 134508628, 225627376, 269017256, 437153041, 451254752, 538034512, 874306082, 1076069024, 1748612164, 3497224328, 6994448656, 13988897312]

約数ペア:

[(1, 13988897312), (2, 6994448656), (4, 3497224328), (8, 1748612164), (13, 1076069024), (16, 874306082), (26, 538034512), (31, 451254752), (32, 437153041), (52, 269017256), (62, 225627376), (104, 134508628), (124, 112813688), (208, 67254314), (248, 56406844), (403, 34711904), (416, 33627157), (496, 28203422), (806, 17355952), (992, 14101711), (1612, 8677976), (3224, 4338988), (6448, 2169494), (12896, 1084747)]