1990679942

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{544199}}^1$

素因数の和:544291

約数の個数: 16

約数和(自身を含む): 3134592000

約数和(自身を除く): 1143912058

約数列:

[1, 2, 31, 59, 62, 118, 1829, 3658, 544199, 1088398, 16870169, 32107741, 33740338, 64215482, 995339971, 1990679942]

約数ペア:

[(1, 1990679942), (2, 995339971), (31, 64215482), (59, 33740338), (62, 32107741), (118, 16870169), (1829, 1088398), (3658, 544199)]