2600962430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{81817}}^1$

素因数の和:81869

約数の個数: 48

約数和(自身を含む): 5425515216

約数和(自身を除く): 2824552786

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 935, 1445, 1870, 2890, 3179, 6358, 15895, 31790, 81817, 163634, 409085, 818170, 899987, 1390889, 1799974, 2781778, 4499935, 6954445, 8999870, 13908890, 15299779, 23645113, 30599558, 47290226, 76498895, 118225565, 152997790, 236451130, 260096243, 520192486, 1300481215, 2600962430]

約数ペア:

[(1, 2600962430), (2, 1300481215), (5, 520192486), (10, 260096243), (11, 236451130), (17, 152997790), (22, 118225565), (34, 76498895), (55, 47290226), (85, 30599558), (110, 23645113), (170, 15299779), (187, 13908890), (289, 8999870), (374, 6954445), (578, 4499935), (935, 2781778), (1445, 1799974), (1870, 1390889), (2890, 899987), (3179, 818170), (6358, 409085), (15895, 163634), (31790, 81817)]