1330688216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1163189}}^1$

素因数の和:1163219

約数の個数: 32

約数和(自身を含む): 2931238800

約数和(自身を除く): 1600550584

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 1163189, 2326378, 4652756, 9305512, 12795079, 15121457, 25590158, 30242914, 51180316, 60485828, 102360632, 120971656, 166336027, 332672054, 665344108, 1330688216]

約数ペア:

[(1, 1330688216), (2, 665344108), (4, 332672054), (8, 166336027), (11, 120971656), (13, 102360632), (22, 60485828), (26, 51180316), (44, 30242914), (52, 25590158), (88, 15121457), (104, 12795079), (143, 9305512), (286, 4652756), (572, 2326378), (1144, 1163189)]