545644528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{238481}}^1$

素因数の和:238513

約数の個数: 40

約数和(自身を含む): 1242014256

約数和(自身を除く): 696369728

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 238481, 476962, 953924, 1907848, 2623291, 3100253, 3815696, 5246582, 6200506, 10493164, 12401012, 20986328, 24802024, 34102783, 41972656, 49604048, 68205566, 136411132, 272822264, 545644528]

約数ペア:

[(1, 545644528), (2, 272822264), (4, 136411132), (8, 68205566), (11, 49604048), (13, 41972656), (16, 34102783), (22, 24802024), (26, 20986328), (44, 12401012), (52, 10493164), (88, 6200506), (104, 5246582), (143, 3815696), (176, 3100253), (208, 2623291), (286, 1907848), (572, 953924), (1144, 476962), (2288, 238481)]