3959571460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{13807}}^1$

素因数の和:14932

約数の個数: 48

約数和(自身を含む): 8963490816

約数和(自身を除く): 5003919356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1103, 2206, 4412, 5515, 11030, 13807, 14339, 22060, 27614, 28678, 55228, 57356, 69035, 71695, 138070, 143390, 179491, 276140, 286780, 358982, 717964, 897455, 1794910, 3589820, 15229121, 30458242, 60916484, 76145605, 152291210, 197978573, 304582420, 395957146, 791914292, 989892865, 1979785730, 3959571460]

約数ペア:

[(1, 3959571460), (2, 1979785730), (4, 989892865), (5, 791914292), (10, 395957146), (13, 304582420), (20, 197978573), (26, 152291210), (52, 76145605), (65, 60916484), (130, 30458242), (260, 15229121), (1103, 3589820), (2206, 1794910), (4412, 897455), (5515, 717964), (11030, 358982), (13807, 286780), (14339, 276140), (22060, 179491), (27614, 143390), (28678, 138070), (55228, 71695), (57356, 69035)]