2875218052

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{11057}}^1$

素因数の和:11356

約数の個数: 48

約数和(自身を含む): 5929918848

約数和(自身を除く): 3054700796

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 251, 259, 502, 518, 1004, 1036, 1757, 3514, 7028, 9287, 11057, 18574, 22114, 37148, 44228, 65009, 77399, 130018, 154798, 260036, 309596, 409109, 818218, 1636436, 2775307, 2863763, 5550614, 5727526, 11101228, 11455052, 19427149, 38854298, 77708596, 102686359, 205372718, 410745436, 718804513, 1437609026, 2875218052]

約数ペア:

[(1, 2875218052), (2, 1437609026), (4, 718804513), (7, 410745436), (14, 205372718), (28, 102686359), (37, 77708596), (74, 38854298), (148, 19427149), (251, 11455052), (259, 11101228), (502, 5727526), (518, 5550614), (1004, 2863763), (1036, 2775307), (1757, 1636436), (3514, 818218), (7028, 409109), (9287, 309596), (11057, 260036), (18574, 154798), (22114, 130018), (37148, 77399), (44228, 65009)]