1927254056

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139333}}^1$

素因数の和:139378

約数の個数: 64

約数和(自身を含む): 4681622400

約数和(自身を除く): 2754368344

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 13832, 139333, 278666, 557332, 975331, 1114664, 1811329, 1950662, 2647327, 3622658, 3901324, 5294654, 7245316, 7802648, 10589308, 12679303, 14490632, 18531289, 21178616, 25358606, 34415251, 37062578, 50717212, 68830502, 74125156, 101434424, 137661004, 148250312, 240906757, 275322008, 481813514, 963627028, 1927254056]

約数ペア:

[(1, 1927254056), (2, 963627028), (4, 481813514), (7, 275322008), (8, 240906757), (13, 148250312), (14, 137661004), (19, 101434424), (26, 74125156), (28, 68830502), (38, 50717212), (52, 37062578), (56, 34415251), (76, 25358606), (91, 21178616), (104, 18531289), (133, 14490632), (152, 12679303), (182, 10589308), (247, 7802648), (266, 7245316), (364, 5294654), (494, 3901324), (532, 3622658), (728, 2647327), (988, 1950662), (1064, 1811329), (1729, 1114664), (1976, 975331), (3458, 557332), (6916, 278666), (13832, 139333)]