12637016638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{653}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 21011042304

約数和(自身を除く): 8374025666

約数列:

[1, 2, 23, 31, 41, 46, 62, 82, 331, 653, 662, 713, 943, 1271, 1306, 1426, 1886, 2542, 7613, 10261, 13571, 15019, 15226, 20243, 20522, 26773, 27142, 29233, 30038, 40486, 53546, 58466, 216143, 236003, 312133, 420701, 432286, 465589, 472006, 615779, 624266, 829963, 841402, 931178, 1231558, 1659926, 4971289, 6700433, 8861863, 9676123, 9942578, 13400866, 17723726, 19089149, 19352246, 38178298, 154109959, 203822849, 274717753, 308219918, 407645698, 549435506, 6318508319, 12637016638]

約数ペア:

[(1, 12637016638), (2, 6318508319), (23, 549435506), (31, 407645698), (41, 308219918), (46, 274717753), (62, 203822849), (82, 154109959), (331, 38178298), (653, 19352246), (662, 19089149), (713, 17723726), (943, 13400866), (1271, 9942578), (1306, 9676123), (1426, 8861863), (1886, 6700433), (2542, 4971289), (7613, 1659926), (10261, 1231558), (13571, 931178), (15019, 841402), (15226, 829963), (20243, 624266), (20522, 615779), (26773, 472006), (27142, 465589), (29233, 432286), (30038, 420701), (40486, 312133), (53546, 236003), (58466, 216143)]