1269374444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1\times {\mathrm{599}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 2430086400

約数和(自身を除く): 1160711956

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 491, 599, 982, 1079, 1198, 1964, 2158, 2396, 4316, 6383, 7787, 12766, 15574, 25532, 31148, 40753, 49717, 81506, 99434, 163012, 198868, 294109, 529789, 588218, 646321, 1059578, 1176436, 1292642, 2119156, 2585284, 3823417, 7646834, 15293668, 24411047, 48822094, 97644188, 317343611, 634687222, 1269374444]

約数ペア:

[(1, 1269374444), (2, 634687222), (4, 317343611), (13, 97644188), (26, 48822094), (52, 24411047), (83, 15293668), (166, 7646834), (332, 3823417), (491, 2585284), (599, 2119156), (982, 1292642), (1079, 1176436), (1198, 1059578), (1964, 646321), (2158, 588218), (2396, 529789), (4316, 294109), (6383, 198868), (7787, 163012), (12766, 99434), (15574, 81506), (25532, 49717), (31148, 40753)]