2166802544

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{659}}^1\times {\mathrm{2309}}^1$

素因数の和:3065

約数の個数: 40

約数和(自身を含む): 4253634000

約数和(自身を除く): 2086831456

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 659, 712, 1318, 1424, 2309, 2636, 4618, 5272, 9236, 10544, 18472, 36944, 58651, 117302, 205501, 234604, 411002, 469208, 822004, 938416, 1521631, 1644008, 3043262, 3288016, 6086524, 12173048, 24346096, 135425159, 270850318, 541700636, 1083401272, 2166802544]

約数ペア:

[(1, 2166802544), (2, 1083401272), (4, 541700636), (8, 270850318), (16, 135425159), (89, 24346096), (178, 12173048), (356, 6086524), (659, 3288016), (712, 3043262), (1318, 1644008), (1424, 1521631), (2309, 938416), (2636, 822004), (4618, 469208), (5272, 411002), (9236, 234604), (10544, 205501), (18472, 117302), (36944, 58651)]