123031622

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1439}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 218972160

約数和(自身を除く): 95940538

約数列:

[1, 2, 7, 14, 31, 62, 197, 217, 394, 434, 1379, 1439, 2758, 2878, 6107, 10073, 12214, 20146, 42749, 44609, 85498, 89218, 283483, 312263, 566966, 624526, 1984381, 3968762, 8787973, 17575946, 61515811, 123031622]

約数ペア:

[(1, 123031622), (2, 61515811), (7, 17575946), (14, 8787973), (31, 3968762), (62, 1984381), (197, 624526), (217, 566966), (394, 312263), (434, 283483), (1379, 89218), (1439, 85498), (2758, 44609), (2878, 42749), (6107, 20146), (10073, 12214)]