1948616718

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{239329}}^1$

素因数の和:239416

約数の個数: 32

約数和(自身を含む): 4135622400

約数和(自身を除く): 2187005682

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 118, 138, 177, 354, 1357, 2714, 4071, 8142, 239329, 478658, 717987, 1435974, 5504567, 11009134, 14120411, 16513701, 28240822, 33027402, 42361233, 84722466, 324769453, 649538906, 974308359, 1948616718]

約数ペア:

[(1, 1948616718), (2, 974308359), (3, 649538906), (6, 324769453), (23, 84722466), (46, 42361233), (59, 33027402), (69, 28240822), (118, 16513701), (138, 14120411), (177, 11009134), (354, 5504567), (1357, 1435974), (2714, 717987), (4071, 478658), (8142, 239329)]