1330884604

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{13163}}^1$

素因数の和:13354

約数の個数: 48

約数和(自身を含む): 2795401728

約数和(自身を除く): 1464517124

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 157, 161, 314, 322, 628, 644, 1099, 2198, 3611, 4396, 7222, 13163, 14444, 25277, 26326, 50554, 52652, 92141, 101108, 184282, 302749, 368564, 605498, 1210996, 2066591, 2119243, 4133182, 4238486, 8266364, 8476972, 14466137, 28932274, 47531593, 57864548, 95063186, 190126372, 332721151, 665442302, 1330884604]

約数ペア:

[(1, 1330884604), (2, 665442302), (4, 332721151), (7, 190126372), (14, 95063186), (23, 57864548), (28, 47531593), (46, 28932274), (92, 14466137), (157, 8476972), (161, 8266364), (314, 4238486), (322, 4133182), (628, 2119243), (644, 2066591), (1099, 1210996), (2198, 605498), (3611, 368564), (4396, 302749), (7222, 184282), (13163, 101108), (14444, 92141), (25277, 52652), (26326, 50554)]