2017642648

素因数分解:

$2^3\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{24197}}^1$

素因数の和:25699

約数の個数: 32

約数和(自身を含む): 4326602400

約数和(自身を除く): 2308959752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1489, 2978, 5956, 10423, 11912, 20846, 24197, 41692, 48394, 83384, 96788, 169379, 193576, 338758, 677516, 1355032, 36029333, 72058666, 144117332, 252205331, 288234664, 504410662, 1008821324, 2017642648]

約数ペア:

[(1, 2017642648), (2, 1008821324), (4, 504410662), (7, 288234664), (8, 252205331), (14, 144117332), (28, 72058666), (56, 36029333), (1489, 1355032), (2978, 677516), (5956, 338758), (10423, 193576), (11912, 169379), (20846, 96788), (24197, 83384), (41692, 48394)]