919442896

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{5059}}^1$

素因数の和:5411

約数の個数: 40

約数和(自身を含む): 1835889440

約数和(自身を除く): 916446544

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 307, 592, 614, 1228, 2456, 4912, 5059, 10118, 11359, 20236, 22718, 40472, 45436, 80944, 90872, 181744, 187183, 374366, 748732, 1497464, 1553113, 2994928, 3106226, 6212452, 12424904, 24849808, 57465181, 114930362, 229860724, 459721448, 919442896]

約数ペア:

[(1, 919442896), (2, 459721448), (4, 229860724), (8, 114930362), (16, 57465181), (37, 24849808), (74, 12424904), (148, 6212452), (296, 3106226), (307, 2994928), (592, 1553113), (614, 1497464), (1228, 748732), (2456, 374366), (4912, 187183), (5059, 181744), (10118, 90872), (11359, 80944), (20236, 45436), (22718, 40472)]