1240742076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{868867}}^1$

素因数の和:868898

約数の個数: 48

約数和(自身を含む): 3503275776

約数和(自身を除く): 2262533700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 868867, 1737734, 2606601, 3475468, 5213202, 6082069, 10426404, 12164138, 14770739, 18246207, 24328276, 29541478, 36492414, 44312217, 59082956, 72984828, 88624434, 103395173, 177248868, 206790346, 310185519, 413580692, 620371038, 1240742076]

約数ペア:

[(1, 1240742076), (2, 620371038), (3, 413580692), (4, 310185519), (6, 206790346), (7, 177248868), (12, 103395173), (14, 88624434), (17, 72984828), (21, 59082956), (28, 44312217), (34, 36492414), (42, 29541478), (51, 24328276), (68, 18246207), (84, 14770739), (102, 12164138), (119, 10426404), (204, 6082069), (238, 5213202), (357, 3475468), (476, 2606601), (714, 1737734), (1428, 868867)]