6311890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2111}}^1$

素因数の和:2154

約数の個数: 32

約数和(自身を含む): 12773376

約数和(自身を除く): 6461486

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2111, 2990, 4222, 10555, 21110, 27443, 48553, 54886, 97106, 137215, 242765, 274430, 485530, 631189, 1262378, 3155945, 6311890]

約数ペア:

[(1, 6311890), (2, 3155945), (5, 1262378), (10, 631189), (13, 485530), (23, 274430), (26, 242765), (46, 137215), (65, 97106), (115, 54886), (130, 48553), (230, 27443), (299, 21110), (598, 10555), (1495, 4222), (2111, 2990)]