13104790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 25186464

約数和(自身を除く): 12081674

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 314, 491, 785, 982, 1570, 2455, 2669, 4910, 5338, 8347, 13345, 16694, 26690, 41735, 77087, 83470, 154174, 385435, 770870, 1310479, 2620958, 6552395, 13104790]

約数ペア:

[(1, 13104790), (2, 6552395), (5, 2620958), (10, 1310479), (17, 770870), (34, 385435), (85, 154174), (157, 83470), (170, 77087), (314, 41735), (491, 26690), (785, 16694), (982, 13345), (1570, 8347), (2455, 5338), (2669, 4910)]