2113193810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{5791}}^1$

素因数の和:6219

約数の個数: 64

約数和(自身を含む): 4694022144

約数和(自身を除く): 2580828334

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 401, 455, 802, 910, 2005, 2807, 4010, 5213, 5614, 5791, 10426, 11582, 14035, 26065, 28070, 28955, 36491, 40537, 52130, 57910, 72982, 75283, 81074, 150566, 182455, 202685, 364910, 376415, 405370, 526981, 752830, 1053962, 2322191, 2634905, 4644382, 5269810, 11610955, 16255337, 23221910, 30188483, 32510674, 60376966, 81276685, 150942415, 162553370, 211319381, 301884830, 422638762, 1056596905, 2113193810]

約数ペア:

[(1, 2113193810), (2, 1056596905), (5, 422638762), (7, 301884830), (10, 211319381), (13, 162553370), (14, 150942415), (26, 81276685), (35, 60376966), (65, 32510674), (70, 30188483), (91, 23221910), (130, 16255337), (182, 11610955), (401, 5269810), (455, 4644382), (802, 2634905), (910, 2322191), (2005, 1053962), (2807, 752830), (4010, 526981), (5213, 405370), (5614, 376415), (5791, 364910), (10426, 202685), (11582, 182455), (14035, 150566), (26065, 81074), (28070, 75283), (28955, 72982), (36491, 57910), (40537, 52130)]