1570998260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{17117}}^1$

素因数の和:17492

約数の個数: 48

約数和(自身を含む): 3563145936

約数和(自身を除く): 1992147676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 353, 706, 1412, 1765, 3530, 4589, 7060, 9178, 17117, 18356, 22945, 34234, 45890, 68468, 85585, 91780, 171170, 222521, 342340, 445042, 890084, 1112605, 2225210, 4450420, 6042301, 12084602, 24169204, 30211505, 60423010, 78549913, 120846020, 157099826, 314199652, 392749565, 785499130, 1570998260]

約数ペア:

[(1, 1570998260), (2, 785499130), (4, 392749565), (5, 314199652), (10, 157099826), (13, 120846020), (20, 78549913), (26, 60423010), (52, 30211505), (65, 24169204), (130, 12084602), (260, 6042301), (353, 4450420), (706, 2225210), (1412, 1112605), (1765, 890084), (3530, 445042), (4589, 342340), (7060, 222521), (9178, 171170), (17117, 91780), (18356, 85585), (22945, 68468), (34234, 45890)]