520060554

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1607}}^1$

素因数の和:2092

約数の個数: 64

約数和(自身を含む): 1248065280

約数和(自身を除く): 728004726

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 461, 702, 922, 1383, 1607, 2766, 3214, 4149, 4821, 5993, 8298, 9642, 11986, 12447, 14463, 17979, 20891, 24894, 28926, 35958, 41782, 43389, 53937, 62673, 86778, 107874, 125346, 161811, 188019, 323622, 376038, 564057, 740827, 1128114, 1481654, 2222481, 4444962, 6667443, 9630751, 13334886, 19261502, 20002329, 28892253, 40004658, 57784506, 86676759, 173353518, 260030277, 520060554]

約数ペア:

[(1, 520060554), (2, 260030277), (3, 173353518), (6, 86676759), (9, 57784506), (13, 40004658), (18, 28892253), (26, 20002329), (27, 19261502), (39, 13334886), (54, 9630751), (78, 6667443), (117, 4444962), (234, 2222481), (351, 1481654), (461, 1128114), (702, 740827), (922, 564057), (1383, 376038), (1607, 323622), (2766, 188019), (3214, 161811), (4149, 125346), (4821, 107874), (5993, 86778), (8298, 62673), (9642, 53937), (11986, 43389), (12447, 41782), (14463, 35958), (17979, 28926), (20891, 24894)]