122866324

素因数分解:

$2^2\times 7^2\times {\mathrm{421}}^1\times {\mathrm{1489}}^1$

素因数の和:1928

約数の個数: 36

約数和(自身を含む): 250883220

約数和(自身を除く): 128016896

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 421, 842, 1489, 1684, 2947, 2978, 5894, 5956, 10423, 11788, 20629, 20846, 41258, 41692, 72961, 82516, 145922, 291844, 626869, 1253738, 2507476, 4388083, 8776166, 17552332, 30716581, 61433162, 122866324]

約数ペア:

[(1, 122866324), (2, 61433162), (4, 30716581), (7, 17552332), (14, 8776166), (28, 4388083), (49, 2507476), (98, 1253738), (196, 626869), (421, 291844), (842, 145922), (1489, 82516), (1684, 72961), (2947, 41692), (2978, 41258), (5894, 20846), (5956, 20629), (10423, 11788)]