293831428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2683}}^1$

素因数の和:2848

約数の個数: 48

約数和(自身を含む): 595203840

約数和(自身を除く): 301372412

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 131, 209, 262, 418, 524, 836, 1441, 2489, 2683, 2882, 4978, 5366, 5764, 9956, 10732, 27379, 29513, 50977, 54758, 59026, 101954, 109516, 118052, 203908, 351473, 560747, 702946, 1121494, 1405892, 2242988, 3866203, 6677987, 7732406, 13355974, 15464812, 26711948, 73457857, 146915714, 293831428]

約数ペア:

[(1, 293831428), (2, 146915714), (4, 73457857), (11, 26711948), (19, 15464812), (22, 13355974), (38, 7732406), (44, 6677987), (76, 3866203), (131, 2242988), (209, 1405892), (262, 1121494), (418, 702946), (524, 560747), (836, 351473), (1441, 203908), (2489, 118052), (2683, 109516), (2882, 101954), (4978, 59026), (5366, 54758), (5764, 50977), (9956, 29513), (10732, 27379)]