1946013530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{17987}}^1$

素因数の和:18374

約数の個数: 32

約数和(自身を含む): 3626380800

約数和(自身を除く): 1680367270

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 349, 698, 1745, 3490, 10819, 17987, 21638, 35974, 54095, 89935, 108190, 179870, 557597, 1115194, 2787985, 5575970, 6277463, 12554926, 31387315, 62774630, 194601353, 389202706, 973006765, 1946013530]

約数ペア:

[(1, 1946013530), (2, 973006765), (5, 389202706), (10, 194601353), (31, 62774630), (62, 31387315), (155, 12554926), (310, 6277463), (349, 5575970), (698, 2787985), (1745, 1115194), (3490, 557597), (10819, 179870), (17987, 108190), (21638, 89935), (35974, 54095)]