713841220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{6343}}^1$

素因数の和:6700

約数の個数: 48

約数和(自身を含む): 1592293248

約数和(自身を除く): 878452028

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 331, 340, 662, 1324, 1655, 3310, 5627, 6343, 6620, 11254, 12686, 22508, 25372, 28135, 31715, 56270, 63430, 107831, 112540, 126860, 215662, 431324, 539155, 1078310, 2099533, 2156620, 4199066, 8398132, 10497665, 20995330, 35692061, 41990660, 71384122, 142768244, 178460305, 356920610, 713841220]

約数ペア:

[(1, 713841220), (2, 356920610), (4, 178460305), (5, 142768244), (10, 71384122), (17, 41990660), (20, 35692061), (34, 20995330), (68, 10497665), (85, 8398132), (170, 4199066), (331, 2156620), (340, 2099533), (662, 1078310), (1324, 539155), (1655, 431324), (3310, 215662), (5627, 126860), (6343, 112540), (6620, 107831), (11254, 63430), (12686, 56270), (22508, 31715), (25372, 28135)]