1330943396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{1201}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 2532277440

約数和(自身を除く): 1201334044

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 379, 731, 758, 1201, 1462, 1516, 2402, 2924, 4804, 6443, 12886, 16297, 20417, 25772, 32594, 40834, 51643, 65188, 81668, 103286, 206572, 277049, 455179, 554098, 877931, 910358, 1108196, 1755862, 1820716, 3511724, 7738043, 15476086, 19572697, 30952172, 39145394, 78290788, 332735849, 665471698, 1330943396]

約数ペア:

[(1, 1330943396), (2, 665471698), (4, 332735849), (17, 78290788), (34, 39145394), (43, 30952172), (68, 19572697), (86, 15476086), (172, 7738043), (379, 3511724), (731, 1820716), (758, 1755862), (1201, 1108196), (1462, 910358), (1516, 877931), (2402, 554098), (2924, 455179), (4804, 277049), (6443, 206572), (12886, 103286), (16297, 81668), (20417, 65188), (25772, 51643), (32594, 40834)]