749004844

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{16381}}^1$

素因数の和:16486

約数の個数: 48

約数和(自身を含む): 1585253376

約数和(自身を除く): 836248532

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 71, 92, 142, 161, 284, 322, 497, 644, 994, 1633, 1988, 3266, 6532, 11431, 16381, 22862, 32762, 45724, 65524, 114667, 229334, 376763, 458668, 753526, 1163051, 1507052, 2326102, 2637341, 4652204, 5274682, 8141357, 10549364, 16282714, 26750173, 32565428, 53500346, 107000692, 187251211, 374502422, 749004844]

約数ペア:

[(1, 749004844), (2, 374502422), (4, 187251211), (7, 107000692), (14, 53500346), (23, 32565428), (28, 26750173), (46, 16282714), (71, 10549364), (92, 8141357), (142, 5274682), (161, 4652204), (284, 2637341), (322, 2326102), (497, 1507052), (644, 1163051), (994, 753526), (1633, 458668), (1988, 376763), (3266, 229334), (6532, 114667), (11431, 65524), (16381, 45724), (22862, 32762)]