4230790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 8273664

約数和(自身を除く): 4042874

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 607, 697, 1214, 1394, 3035, 3485, 6070, 6970, 10319, 20638, 24887, 49774, 51595, 103190, 124435, 248870, 423079, 846158, 2115395, 4230790]

約数ペア:

[(1, 4230790), (2, 2115395), (5, 846158), (10, 423079), (17, 248870), (34, 124435), (41, 103190), (82, 51595), (85, 49774), (170, 24887), (205, 20638), (410, 10319), (607, 6970), (697, 6070), (1214, 3485), (1394, 3035)]