2016345784

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{2621}}^1$

素因数の和:2800

約数の個数: 64

約数和(自身を含む): 4089061440

約数和(自身を除く): 2072715656

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 113, 148, 184, 226, 296, 452, 851, 904, 1702, 2599, 2621, 3404, 4181, 5198, 5242, 6808, 8362, 10396, 10484, 16724, 20792, 20968, 33448, 60283, 96163, 96977, 120566, 192326, 193954, 241132, 296173, 384652, 387908, 482264, 592346, 769304, 775816, 1184692, 2230471, 2369384, 4460942, 6811979, 8921884, 10958401, 13623958, 17843768, 21916802, 27247916, 43833604, 54495832, 87667208, 252043223, 504086446, 1008172892, 2016345784]

約数ペア:

[(1, 2016345784), (2, 1008172892), (4, 504086446), (8, 252043223), (23, 87667208), (37, 54495832), (46, 43833604), (74, 27247916), (92, 21916802), (113, 17843768), (148, 13623958), (184, 10958401), (226, 8921884), (296, 6811979), (452, 4460942), (851, 2369384), (904, 2230471), (1702, 1184692), (2599, 775816), (2621, 769304), (3404, 592346), (4181, 482264), (5198, 387908), (5242, 384652), (6808, 296173), (8362, 241132), (10396, 193954), (10484, 192326), (16724, 120566), (20792, 96977), (20968, 96163), (33448, 60283)]