2219088

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:651

約数の個数: 40

約数和(自身を含む): 5812128

約数和(自身を除く): 3593040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 557, 664, 996, 1114, 1328, 1671, 1992, 2228, 3342, 3984, 4456, 6684, 8912, 13368, 26736, 46231, 92462, 138693, 184924, 277386, 369848, 554772, 739696, 1109544, 2219088]

約数ペア:

[(1, 2219088), (2, 1109544), (3, 739696), (4, 554772), (6, 369848), (8, 277386), (12, 184924), (16, 138693), (24, 92462), (48, 46231), (83, 26736), (166, 13368), (249, 8912), (332, 6684), (498, 4456), (557, 3984), (664, 3342), (996, 2228), (1114, 1992), (1328, 1671)]