1292189830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{12841}}^1$

素因数の和:13224

約数の個数: 32

約数和(自身を含む): 2413268640

約数和(自身を除く): 1121078810

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 347, 694, 1735, 3470, 10063, 12841, 20126, 25682, 50315, 64205, 100630, 128410, 372389, 744778, 1861945, 3723890, 4455827, 8911654, 22279135, 44558270, 129218983, 258437966, 646094915, 1292189830]

約数ペア:

[(1, 1292189830), (2, 646094915), (5, 258437966), (10, 129218983), (29, 44558270), (58, 22279135), (145, 8911654), (290, 4455827), (347, 3723890), (694, 1861945), (1735, 744778), (3470, 372389), (10063, 128410), (12841, 100630), (20126, 64205), (25682, 50315)]