2457758908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{7757}}^1$

素因数の和:8170

約数の個数: 48

約数和(自身を含む): 4952707200

約数和(自身を除く): 2494948292

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 379, 418, 758, 836, 1516, 4169, 7201, 7757, 8338, 14402, 15514, 16676, 28804, 31028, 79211, 85327, 147383, 158422, 170654, 294766, 316844, 341308, 589532, 1621213, 2939903, 3242426, 5879806, 6484852, 11759612, 32338933, 55858157, 64677866, 111716314, 129355732, 223432628, 614439727, 1228879454, 2457758908]

約数ペア:

[(1, 2457758908), (2, 1228879454), (4, 614439727), (11, 223432628), (19, 129355732), (22, 111716314), (38, 64677866), (44, 55858157), (76, 32338933), (209, 11759612), (379, 6484852), (418, 5879806), (758, 3242426), (836, 2939903), (1516, 1621213), (4169, 589532), (7201, 341308), (7757, 316844), (8338, 294766), (14402, 170654), (15514, 158422), (16676, 147383), (28804, 85327), (31028, 79211)]