8421980546

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{2357}}^1$

素因数の和:2512

約数の個数: 72

約数和(自身を含む): 15669857916

約数和(自身を除く): 7247877370

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 101, 133, 202, 266, 361, 707, 722, 931, 1414, 1862, 1919, 2357, 2527, 3838, 4714, 4949, 5054, 9898, 13433, 16499, 17689, 26866, 32998, 35378, 36461, 44783, 72922, 89566, 94031, 115493, 188062, 230986, 238057, 255227, 313481, 476114, 510454, 626962, 850877, 1666399, 1701754, 1786589, 2194367, 3332798, 3573178, 4388734, 4523083, 5956139, 9046166, 11664793, 11912278, 23329586, 31661581, 41692973, 63323162, 83385946, 85938577, 171877154, 221631067, 443262134, 601570039, 1203140078, 4210990273, 8421980546]

約数ペア:

[(1, 8421980546), (2, 4210990273), (7, 1203140078), (14, 601570039), (19, 443262134), (38, 221631067), (49, 171877154), (98, 85938577), (101, 83385946), (133, 63323162), (202, 41692973), (266, 31661581), (361, 23329586), (707, 11912278), (722, 11664793), (931, 9046166), (1414, 5956139), (1862, 4523083), (1919, 4388734), (2357, 3573178), (2527, 3332798), (3838, 2194367), (4714, 1786589), (4949, 1701754), (5054, 1666399), (9898, 850877), (13433, 626962), (16499, 510454), (17689, 476114), (26866, 313481), (32998, 255227), (35378, 238057), (36461, 230986), (44783, 188062), (72922, 115493), (89566, 94031)]