2016403324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1\times {\mathrm{1289}}^1$

素因数の和:1822

約数の個数: 48

約数和(自身を含む): 3868452000

約数和(自身を除く): 1852048676

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 449, 871, 898, 1289, 1742, 1796, 2578, 3484, 5156, 5837, 11674, 16757, 23348, 30083, 33514, 60166, 67028, 86363, 120332, 172726, 345452, 391079, 578761, 782158, 1122719, 1157522, 1564316, 2245438, 2315044, 4490876, 7523893, 15047786, 30095572, 38776987, 77553974, 155107948, 504100831, 1008201662, 2016403324]

約数ペア:

[(1, 2016403324), (2, 1008201662), (4, 504100831), (13, 155107948), (26, 77553974), (52, 38776987), (67, 30095572), (134, 15047786), (268, 7523893), (449, 4490876), (871, 2315044), (898, 2245438), (1289, 1564316), (1742, 1157522), (1796, 1122719), (2578, 782158), (3484, 578761), (5156, 391079), (5837, 345452), (11674, 172726), (16757, 120332), (23348, 86363), (30083, 67028), (33514, 60166)]