421036991882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{2083867}}^1$

素因数の和:2084310

約数の個数: 32

約数和(自身を含む): 717684139200

約数和(自身を除く): 296647147318

約数列:

[1, 2, 13, 19, 26, 38, 247, 409, 494, 818, 5317, 7771, 10634, 15542, 101023, 202046, 2083867, 4167734, 27090271, 39593473, 54180542, 79186946, 514715149, 852301603, 1029430298, 1704603206, 11079920839, 16193730457, 22159841678, 32387460914, 210518495941, 421036991882]

約数ペア:

[(1, 421036991882), (2, 210518495941), (13, 32387460914), (19, 22159841678), (26, 16193730457), (38, 11079920839), (247, 1704603206), (409, 1029430298), (494, 852301603), (818, 514715149), (5317, 79186946), (7771, 54180542), (10634, 39593473), (15542, 27090271), (101023, 4167734), (202046, 2083867)]