1330953448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{191449}}^1$

素因数の和:191545

約数の個数: 32

約数和(自身を含む): 2756880000

約数和(自身を除く): 1425926552

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 191449, 382898, 765796, 1531592, 2105939, 4211878, 8423756, 15124471, 16847512, 30248942, 60497884, 120995768, 166369181, 332738362, 665476724, 1330953448]

約数ペア:

[(1, 1330953448), (2, 665476724), (4, 332738362), (8, 166369181), (11, 120995768), (22, 60497884), (44, 30248942), (79, 16847512), (88, 15124471), (158, 8423756), (316, 4211878), (632, 2105939), (869, 1531592), (1738, 765796), (3476, 382898), (6952, 191449)]