1889496716

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{32401}}^1$

素因数の和:32705

約数の個数: 24

約数和(自身を含む): 3374992320

約数和(自身を除く): 1485495604

約数列:

[1, 2, 4, 61, 122, 239, 244, 478, 956, 14579, 29158, 32401, 58316, 64802, 129604, 1976461, 3952922, 7743839, 7905844, 15487678, 30975356, 472374179, 944748358, 1889496716]

約数ペア:

[(1, 1889496716), (2, 944748358), (4, 472374179), (61, 30975356), (122, 15487678), (239, 7905844), (244, 7743839), (478, 3952922), (956, 1976461), (14579, 129604), (29158, 64802), (32401, 58316)]