2068821536

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1013}}^1\times {\mathrm{3359}}^1$

素因数の和:4401

約数の個数: 48

約数和(自身を含む): 4292870400

約数和(自身を除く): 2224048864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1013, 2026, 3359, 4052, 6718, 8104, 13436, 16208, 19247, 26872, 32416, 38494, 53744, 63821, 76988, 107488, 127642, 153976, 255284, 307952, 510568, 615904, 1021136, 2042272, 3402667, 6805334, 13610668, 27221336, 54442672, 64650673, 108885344, 129301346, 258602692, 517205384, 1034410768, 2068821536]

約数ペア:

[(1, 2068821536), (2, 1034410768), (4, 517205384), (8, 258602692), (16, 129301346), (19, 108885344), (32, 64650673), (38, 54442672), (76, 27221336), (152, 13610668), (304, 6805334), (608, 3402667), (1013, 2042272), (2026, 1021136), (3359, 615904), (4052, 510568), (6718, 307952), (8104, 255284), (13436, 153976), (16208, 127642), (19247, 107488), (26872, 76988), (32416, 63821), (38494, 53744)]