1567122736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{10499}}^1$

素因数の和:11017

約数の個数: 40

約数和(自身を含む): 3202920000

約数和(自身を除く): 1635797264

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 491, 982, 1964, 3928, 7856, 9329, 10499, 18658, 20998, 37316, 41996, 74632, 83992, 149264, 167984, 199481, 398962, 797924, 1595848, 3191696, 5155009, 10310018, 20620036, 41240072, 82480144, 97945171, 195890342, 391780684, 783561368, 1567122736]

約数ペア:

[(1, 1567122736), (2, 783561368), (4, 391780684), (8, 195890342), (16, 97945171), (19, 82480144), (38, 41240072), (76, 20620036), (152, 10310018), (304, 5155009), (491, 3191696), (982, 1595848), (1964, 797924), (3928, 398962), (7856, 199481), (9329, 167984), (10499, 149264), (18658, 83992), (20998, 74632), (37316, 41996)]