1329791056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{260539}}^1$

素因数の和:260587

約数の個数: 40

約数和(自身を含む): 2907626400

約数和(自身を除く): 1577835344

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 260539, 521078, 1042156, 2084312, 2865929, 4168624, 5731858, 7555631, 11463716, 15111262, 22927432, 30222524, 45854864, 60445048, 83111941, 120890096, 166223882, 332447764, 664895528, 1329791056]

約数ペア:

[(1, 1329791056), (2, 664895528), (4, 332447764), (8, 166223882), (11, 120890096), (16, 83111941), (22, 60445048), (29, 45854864), (44, 30222524), (58, 22927432), (88, 15111262), (116, 11463716), (176, 7555631), (232, 5731858), (319, 4168624), (464, 2865929), (638, 2084312), (1276, 1042156), (2552, 521078), (5104, 260539)]