1489774736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{6421}}^1$

素因数の和:7299

約数の個数: 40

約数和(自身を含む): 3060288504

約数和(自身を除く): 1570513768

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 853, 1706, 3412, 6421, 6824, 12842, 13648, 14501, 25684, 29002, 51368, 58004, 102736, 109157, 116008, 218314, 232016, 436628, 873256, 1746512, 5477113, 10954226, 21908452, 43816904, 87633808, 93110921, 186221842, 372443684, 744887368, 1489774736]

約数ペア:

[(1, 1489774736), (2, 744887368), (4, 372443684), (8, 186221842), (16, 93110921), (17, 87633808), (34, 43816904), (68, 21908452), (136, 10954226), (272, 5477113), (853, 1746512), (1706, 873256), (3412, 436628), (6421, 232016), (6824, 218314), (12842, 116008), (13648, 109157), (14501, 102736), (25684, 58004), (29002, 51368)]