16393374098404

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{619}}^1\times {\mathrm{643369}}^1$

素因数の和:644284

約数の個数: 48

約数和(自身を含む): 29552917867200

約数和(自身を除く): 13159543768796

約数列:

[1, 2, 4, 41, 82, 164, 251, 502, 619, 1004, 1238, 2476, 10291, 20582, 25379, 41164, 50758, 101516, 155369, 310738, 621476, 643369, 1286738, 2573476, 6370129, 12740258, 25480516, 26378129, 52756258, 105512516, 161485619, 322971238, 398245411, 645942476, 796490822, 1592981644, 6620910379, 13241820758, 16328061851, 26483641516, 32656123702, 65312247404, 99959598161, 199919196322, 399838392644, 4098343524601, 8196687049202, 16393374098404]

約数ペア:

[(1, 16393374098404), (2, 8196687049202), (4, 4098343524601), (41, 399838392644), (82, 199919196322), (164, 99959598161), (251, 65312247404), (502, 32656123702), (619, 26483641516), (1004, 16328061851), (1238, 13241820758), (2476, 6620910379), (10291, 1592981644), (20582, 796490822), (25379, 645942476), (41164, 398245411), (50758, 322971238), (101516, 161485619), (155369, 105512516), (310738, 52756258), (621476, 26378129), (643369, 25480516), (1286738, 12740258), (2573476, 6370129)]