30780278254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{34124477}}^1$

素因数の和:34124531

約数の個数: 16

約数和(自身を含む): 51596210736

約数和(自身を除く): 20815932482

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 34124477, 68248954, 375369247, 750738494, 1399103557, 2798207114, 15390139127, 30780278254]

約数ペア:

[(1, 30780278254), (2, 15390139127), (11, 2798207114), (22, 1399103557), (41, 750738494), (82, 375369247), (451, 68248954), (902, 34124477)]