2495681654

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{46811}}^1$

素因数の和:46916

約数の個数: 32

約数和(自身を含む): 4179375360

約数和(自身を除く): 1683693706

約数列:

[1, 2, 19, 23, 38, 46, 61, 122, 437, 874, 1159, 1403, 2318, 2806, 26657, 46811, 53314, 93622, 889409, 1076653, 1778818, 2153306, 2855471, 5710942, 20456407, 40912814, 54253949, 65675833, 108507898, 131351666, 1247840827, 2495681654]

約数ペア:

[(1, 2495681654), (2, 1247840827), (19, 131351666), (23, 108507898), (38, 65675833), (46, 54253949), (61, 40912814), (122, 20456407), (437, 5710942), (874, 2855471), (1159, 2153306), (1403, 1778818), (2318, 1076653), (2806, 889409), (26657, 93622), (46811, 53314)]