1330458556

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{45821}}^1$

素因数の和:45910

約数の個数: 48

約数和(自身を含む): 2863691712

約数和(自身を除く): 1533233156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 427, 476, 854, 1037, 1708, 2074, 4148, 7259, 14518, 29036, 45821, 91642, 183284, 320747, 641494, 778957, 1282988, 1557914, 2795081, 3115828, 5452699, 5590162, 10905398, 11180324, 19565567, 21810796, 39131134, 47516377, 78262268, 95032754, 190065508, 332614639, 665229278, 1330458556]

約数ペア:

[(1, 1330458556), (2, 665229278), (4, 332614639), (7, 190065508), (14, 95032754), (17, 78262268), (28, 47516377), (34, 39131134), (61, 21810796), (68, 19565567), (119, 11180324), (122, 10905398), (238, 5590162), (244, 5452699), (427, 3115828), (476, 2795081), (854, 1557914), (1037, 1282988), (1708, 778957), (2074, 641494), (4148, 320747), (7259, 183284), (14518, 91642), (29036, 45821)]