2182196518

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{68489}}^1$

素因数の和:68759

約数の個数: 16

約数和(自身を含む): 3328614000

約数和(自身を除く): 1146417482

約数列:

[1, 2, 89, 178, 179, 358, 15931, 31862, 68489, 136978, 6095521, 12191042, 12259531, 24519062, 1091098259, 2182196518]

約数ペア:

[(1, 2182196518), (2, 1091098259), (89, 24519062), (178, 12259531), (179, 12191042), (358, 6095521), (15931, 136978), (31862, 68489)]