664725602

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{3797}}^1$

素因数の和:4106

約数の個数: 32

約数和(自身を含む): 1115700480

約数和(自身を除く): 450974878

約数列:

[1, 2, 17, 19, 34, 38, 271, 323, 542, 646, 3797, 4607, 5149, 7594, 9214, 10298, 64549, 72143, 87533, 129098, 144286, 175066, 1028987, 1226431, 2057974, 2452862, 17492779, 19550753, 34985558, 39101506, 332362801, 664725602]

約数ペア:

[(1, 664725602), (2, 332362801), (17, 39101506), (19, 34985558), (34, 19550753), (38, 17492779), (271, 2452862), (323, 2057974), (542, 1226431), (646, 1028987), (3797, 175066), (4607, 144286), (5149, 129098), (7594, 87533), (9214, 72143), (10298, 64549)]