2018676512

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{25163}}^1$

素因数の和:25305

約数の個数: 48

約数和(自身を含む): 4185276480

約数和(自身を除く): 2166599968

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 109, 184, 218, 368, 436, 736, 872, 1744, 2507, 3488, 5014, 10028, 20056, 25163, 40112, 50326, 80224, 100652, 201304, 402608, 578749, 805216, 1157498, 2314996, 2742767, 4629992, 5485534, 9259984, 10971068, 18519968, 21942136, 43884272, 63083641, 87768544, 126167282, 252334564, 504669128, 1009338256, 2018676512]

約数ペア:

[(1, 2018676512), (2, 1009338256), (4, 504669128), (8, 252334564), (16, 126167282), (23, 87768544), (32, 63083641), (46, 43884272), (92, 21942136), (109, 18519968), (184, 10971068), (218, 9259984), (368, 5485534), (436, 4629992), (736, 2742767), (872, 2314996), (1744, 1157498), (2507, 805216), (3488, 578749), (5014, 402608), (10028, 201304), (20056, 100652), (25163, 80224), (40112, 50326)]