2049202364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{16451}}^1$

素因数の和:16634

約数の個数: 48

約数和(自身を含む): 4145904000

約数和(自身を除く): 2096701636

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 149, 209, 298, 418, 596, 836, 1639, 2831, 3278, 5662, 6556, 11324, 16451, 31141, 32902, 62282, 65804, 124564, 180961, 312569, 361922, 625138, 723844, 1250276, 2451199, 3438259, 4902398, 6876518, 9804796, 13753036, 26963189, 46572781, 53926378, 93145562, 107852756, 186291124, 512300591, 1024601182, 2049202364]

約数ペア:

[(1, 2049202364), (2, 1024601182), (4, 512300591), (11, 186291124), (19, 107852756), (22, 93145562), (38, 53926378), (44, 46572781), (76, 26963189), (149, 13753036), (209, 9804796), (298, 6876518), (418, 4902398), (596, 3438259), (836, 2451199), (1639, 1250276), (2831, 723844), (3278, 625138), (5662, 361922), (6556, 312569), (11324, 180961), (16451, 124564), (31141, 65804), (32902, 62282)]