8021248118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 13493329920

約数和(自身を除く): 5472081802

約数列:

[1, 2, 13, 26, 41, 82, 127, 179, 254, 331, 358, 533, 662, 1066, 1651, 2327, 3302, 4303, 4654, 5207, 7339, 8606, 10414, 13571, 14678, 22733, 27142, 42037, 45466, 59249, 67691, 84074, 95407, 118498, 135382, 176423, 190814, 295529, 352846, 546481, 591058, 770237, 932053, 1092962, 1540474, 1723517, 1864106, 2429209, 3447034, 4858418, 7524623, 12116689, 15049246, 22405721, 24233378, 31579717, 44811442, 63159434, 97820099, 195640198, 308509543, 617019086, 4010624059, 8021248118]

約数ペア:

[(1, 8021248118), (2, 4010624059), (13, 617019086), (26, 308509543), (41, 195640198), (82, 97820099), (127, 63159434), (179, 44811442), (254, 31579717), (331, 24233378), (358, 22405721), (533, 15049246), (662, 12116689), (1066, 7524623), (1651, 4858418), (2327, 3447034), (3302, 2429209), (4303, 1864106), (4654, 1723517), (5207, 1540474), (7339, 1092962), (8606, 932053), (10414, 770237), (13571, 591058), (14678, 546481), (22733, 352846), (27142, 295529), (42037, 190814), (45466, 176423), (59249, 135382), (67691, 118498), (84074, 95407)]