335539334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 549728256

約数和(自身を除く): 214188922

約数列:

[1, 2, 13, 26, 127, 254, 307, 331, 614, 662, 1651, 3302, 3991, 4303, 7982, 8606, 38989, 42037, 77978, 84074, 101617, 203234, 506857, 546481, 1013714, 1092962, 1321021, 2642042, 12905359, 25810718, 167769667, 335539334]

約数ペア:

[(1, 335539334), (2, 167769667), (13, 25810718), (26, 12905359), (127, 2642042), (254, 1321021), (307, 1092962), (331, 1013714), (614, 546481), (662, 506857), (1651, 203234), (3302, 101617), (3991, 84074), (4303, 77978), (7982, 42037), (8606, 38989)]