2169657968

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{15959}}^1$

素因数の和:16289

約数の個数: 40

約数和(自身を含む): 4363783200

約数和(自身を除く): 2194125232

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 293, 464, 586, 1172, 2344, 4688, 8497, 15959, 16994, 31918, 33988, 63836, 67976, 127672, 135952, 255344, 462811, 925622, 1851244, 3702488, 4675987, 7404976, 9351974, 18703948, 37407896, 74815792, 135603623, 271207246, 542414492, 1084828984, 2169657968]

約数ペア:

[(1, 2169657968), (2, 1084828984), (4, 542414492), (8, 271207246), (16, 135603623), (29, 74815792), (58, 37407896), (116, 18703948), (232, 9351974), (293, 7404976), (464, 4675987), (586, 3702488), (1172, 1851244), (2344, 925622), (4688, 462811), (8497, 255344), (15959, 135952), (16994, 127672), (31918, 67976), (33988, 63836)]