2019013346

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{401}}^1\times {\mathrm{619}}^1$

素因数の和:1119

約数の個数: 48

約数和(自身を含む): 3580083360

約数和(自身を除く): 1561070014

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 401, 581, 619, 802, 1162, 1238, 2807, 4067, 4333, 5614, 8134, 8666, 19649, 30331, 33283, 39298, 51377, 60662, 66566, 102754, 232981, 248219, 359639, 465962, 496438, 719278, 1630867, 1737533, 2517473, 3261734, 3475066, 5034946, 12162731, 20602177, 24325462, 41204354, 144215239, 288430478, 1009506673, 2019013346]

約数ペア:

[(1, 2019013346), (2, 1009506673), (7, 288430478), (14, 144215239), (49, 41204354), (83, 24325462), (98, 20602177), (166, 12162731), (401, 5034946), (581, 3475066), (619, 3261734), (802, 2517473), (1162, 1737533), (1238, 1630867), (2807, 719278), (4067, 496438), (4333, 465962), (5614, 359639), (8134, 248219), (8666, 232981), (19649, 102754), (30331, 66566), (33283, 60662), (39298, 51377)]