2613126984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{492671}}^1$

素因数の和:492710

約数の個数: 64

約数和(自身を含む): 7449200640

約数和(自身を除く): 4836073656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 492671, 985342, 1478013, 1970684, 2956026, 3941368, 5912052, 6404723, 8375407, 11824104, 12809446, 16750814, 19214169, 25126221, 25618892, 33501628, 38428338, 50252442, 51237784, 67003256, 76856676, 100504884, 108880291, 153713352, 201009768, 217760582, 326640873, 435521164, 653281746, 871042328, 1306563492, 2613126984]

約数ペア:

[(1, 2613126984), (2, 1306563492), (3, 871042328), (4, 653281746), (6, 435521164), (8, 326640873), (12, 217760582), (13, 201009768), (17, 153713352), (24, 108880291), (26, 100504884), (34, 76856676), (39, 67003256), (51, 51237784), (52, 50252442), (68, 38428338), (78, 33501628), (102, 25618892), (104, 25126221), (136, 19214169), (156, 16750814), (204, 12809446), (221, 11824104), (312, 8375407), (408, 6404723), (442, 5912052), (663, 3941368), (884, 2956026), (1326, 1970684), (1768, 1478013), (2652, 985342), (5304, 492671)]