1330993184

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{3187}}^1$

素因数の和:3649

約数の個数: 48

約数和(自身を含む): 2712197376

約数和(自身を除く): 1381204192

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 421, 496, 842, 992, 1684, 3187, 3368, 6374, 6736, 12748, 13051, 13472, 25496, 26102, 50992, 52204, 98797, 101984, 104408, 197594, 208816, 395188, 417632, 790376, 1341727, 1580752, 2683454, 3161504, 5366908, 10733816, 21467632, 41593537, 42935264, 83187074, 166374148, 332748296, 665496592, 1330993184]

約数ペア:

[(1, 1330993184), (2, 665496592), (4, 332748296), (8, 166374148), (16, 83187074), (31, 42935264), (32, 41593537), (62, 21467632), (124, 10733816), (248, 5366908), (421, 3161504), (496, 2683454), (842, 1580752), (992, 1341727), (1684, 790376), (3187, 417632), (3368, 395188), (6374, 208816), (6736, 197594), (12748, 104408), (13051, 101984), (13472, 98797), (25496, 52204), (26102, 50992)]