2017935736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{74167}}^1$

素因数の和:74371

約数の個数: 32

約数和(自身を含む): 4005072000

約数和(自身を除く): 1987136264

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 179, 358, 716, 1432, 3401, 6802, 13604, 27208, 74167, 148334, 296668, 593336, 1409173, 2818346, 5636692, 11273384, 13275893, 26551786, 53103572, 106207144, 252241967, 504483934, 1008967868, 2017935736]

約数ペア:

[(1, 2017935736), (2, 1008967868), (4, 504483934), (8, 252241967), (19, 106207144), (38, 53103572), (76, 26551786), (152, 13275893), (179, 11273384), (358, 5636692), (716, 2818346), (1432, 1409173), (3401, 593336), (6802, 296668), (13604, 148334), (27208, 74167)]