2391567316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{1051}}^1$

素因数の和:1532

約数の個数: 48

約数和(自身を含む): 4477312000

約数和(自身を除く): 2085744684

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 379, 758, 1051, 1501, 1516, 2102, 3002, 4204, 6004, 7201, 14402, 19969, 28804, 29941, 39938, 59882, 79876, 83029, 119764, 166058, 332116, 398329, 568879, 796658, 1137758, 1577551, 1593316, 2275516, 3155102, 6310204, 7568251, 15136502, 30273004, 31467991, 62935982, 125871964, 597891829, 1195783658, 2391567316]

約数ペア:

[(1, 2391567316), (2, 1195783658), (4, 597891829), (19, 125871964), (38, 62935982), (76, 31467991), (79, 30273004), (158, 15136502), (316, 7568251), (379, 6310204), (758, 3155102), (1051, 2275516), (1501, 1593316), (1516, 1577551), (2102, 1137758), (3002, 796658), (4204, 568879), (6004, 398329), (7201, 332116), (14402, 166058), (19969, 119764), (28804, 83029), (29941, 79876), (39938, 59882)]