1337701552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{205421}}^1$

素因数の和:205477

約数の個数: 40

約数和(自身を含む): 2903845392

約数和(自身を除く): 1566143840

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 205421, 410842, 821684, 1643368, 2259631, 3286736, 4519262, 7600577, 9038524, 15201154, 18077048, 30402308, 36154096, 60804616, 83606347, 121609232, 167212694, 334425388, 668850776, 1337701552]

約数ペア:

[(1, 1337701552), (2, 668850776), (4, 334425388), (8, 167212694), (11, 121609232), (16, 83606347), (22, 60804616), (37, 36154096), (44, 30402308), (74, 18077048), (88, 15201154), (148, 9038524), (176, 7600577), (296, 4519262), (407, 3286736), (592, 2259631), (814, 1643368), (1628, 821684), (3256, 410842), (6512, 205421)]