285514796

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4723}}^1$

素因数の和:4878

約数の個数: 48

約数和(自身を含む): 609509376

約数和(自身を除く): 323994580

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 127, 238, 254, 476, 508, 889, 1778, 2159, 3556, 4318, 4723, 8636, 9446, 15113, 18892, 30226, 33061, 60452, 66122, 80291, 132244, 160582, 321164, 562037, 599821, 1124074, 1199642, 2248148, 2399284, 4198747, 8397494, 10196957, 16794988, 20393914, 40787828, 71378699, 142757398, 285514796]

約数ペア:

[(1, 285514796), (2, 142757398), (4, 71378699), (7, 40787828), (14, 20393914), (17, 16794988), (28, 10196957), (34, 8397494), (68, 4198747), (119, 2399284), (127, 2248148), (238, 1199642), (254, 1124074), (476, 599821), (508, 562037), (889, 321164), (1778, 160582), (2159, 132244), (3556, 80291), (4318, 66122), (4723, 60452), (8636, 33061), (9446, 30226), (15113, 18892)]