973670384

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{313}}^1\times {\mathrm{977}}^1$

素因数の和:1497

約数の個数: 40

約数和(自身を含む): 1903970400

約数和(自身を除く): 930300016

約数列:

[1, 2, 4, 8, 16, 199, 313, 398, 626, 796, 977, 1252, 1592, 1954, 2504, 3184, 3908, 5008, 7816, 15632, 62287, 124574, 194423, 249148, 305801, 388846, 498296, 611602, 777692, 996592, 1223204, 1555384, 2446408, 3110768, 4892816, 60854399, 121708798, 243417596, 486835192, 973670384]

約数ペア:

[(1, 973670384), (2, 486835192), (4, 243417596), (8, 121708798), (16, 60854399), (199, 4892816), (313, 3110768), (398, 2446408), (626, 1555384), (796, 1223204), (977, 996592), (1252, 777692), (1592, 611602), (1954, 498296), (2504, 388846), (3184, 305801), (3908, 249148), (5008, 194423), (7816, 124574), (15632, 62287)]