1663090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 3519936

約数和(自身を除く): 1856846

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1163, 1430, 2326, 5815, 11630, 12793, 15119, 25586, 30238, 63965, 75595, 127930, 151190, 166309, 332618, 831545, 1663090]

約数ペア:

[(1, 1663090), (2, 831545), (5, 332618), (10, 166309), (11, 151190), (13, 127930), (22, 75595), (26, 63965), (55, 30238), (65, 25586), (110, 15119), (130, 12793), (143, 11630), (286, 5815), (715, 2326), (1163, 1430)]