4138991636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{6827}}^1$

素因数の和:7064

約数の個数: 48

約数和(自身を含む): 7949430720

約数和(自身を除く): 3810439084

約数列:

[1, 2, 4, 13, 26, 52, 89, 131, 178, 262, 356, 524, 1157, 1703, 2314, 3406, 4628, 6812, 6827, 11659, 13654, 23318, 27308, 46636, 88751, 151567, 177502, 303134, 355004, 606268, 607603, 894337, 1215206, 1788674, 2430412, 3577348, 7898839, 11626381, 15797678, 23252762, 31595356, 46505524, 79595993, 159191986, 318383972, 1034747909, 2069495818, 4138991636]

約数ペア:

[(1, 4138991636), (2, 2069495818), (4, 1034747909), (13, 318383972), (26, 159191986), (52, 79595993), (89, 46505524), (131, 31595356), (178, 23252762), (262, 15797678), (356, 11626381), (524, 7898839), (1157, 3577348), (1703, 2430412), (2314, 1788674), (3406, 1215206), (4628, 894337), (6812, 607603), (6827, 606268), (11659, 355004), (13654, 303134), (23318, 177502), (27308, 151567), (46636, 88751)]