4897490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 9613296

約数和(自身を除く): 4715806

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 373, 505, 746, 1010, 1313, 1865, 2626, 3730, 4849, 6565, 9698, 13130, 24245, 37673, 48490, 75346, 188365, 376730, 489749, 979498, 2448745, 4897490]

約数ペア:

[(1, 4897490), (2, 2448745), (5, 979498), (10, 489749), (13, 376730), (26, 188365), (65, 75346), (101, 48490), (130, 37673), (202, 24245), (373, 13130), (505, 9698), (746, 6565), (1010, 4849), (1313, 3730), (1865, 2626)]