4310278

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 7781184

約数和(自身を除く): 3470906

約数列:

[1, 2, 7, 14, 37, 53, 74, 106, 157, 259, 314, 371, 518, 742, 1099, 1961, 2198, 3922, 5809, 8321, 11618, 13727, 16642, 27454, 40663, 58247, 81326, 116494, 307877, 615754, 2155139, 4310278]

約数ペア:

[(1, 4310278), (2, 2155139), (7, 615754), (14, 307877), (37, 116494), (53, 81326), (74, 58247), (106, 40663), (157, 27454), (259, 16642), (314, 13727), (371, 11618), (518, 8321), (742, 5809), (1099, 3922), (1961, 2198)]