2570464

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 5630688

約数和(自身を除く): 3060224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 167, 208, 296, 334, 416, 481, 592, 668, 962, 1184, 1336, 1924, 2171, 2672, 3848, 4342, 5344, 6179, 7696, 8684, 12358, 15392, 17368, 24716, 34736, 49432, 69472, 80327, 98864, 160654, 197728, 321308, 642616, 1285232, 2570464]

約数ペア:

[(1, 2570464), (2, 1285232), (4, 642616), (8, 321308), (13, 197728), (16, 160654), (26, 98864), (32, 80327), (37, 69472), (52, 49432), (74, 34736), (104, 24716), (148, 17368), (167, 15392), (208, 12358), (296, 8684), (334, 7696), (416, 6179), (481, 5344), (592, 4342), (668, 3848), (962, 2672), (1184, 2171), (1336, 1924)]