1929377872

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{4051}}^1$

素因数の和:4196

約数の個数: 60

約数和(自身を含む): 4010539936

約数和(自身を除く): 2081162064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 103, 136, 206, 272, 289, 412, 578, 824, 1156, 1648, 1751, 2312, 3502, 4051, 4624, 7004, 8102, 14008, 16204, 28016, 29767, 32408, 59534, 64816, 68867, 119068, 137734, 238136, 275468, 417253, 476272, 550936, 834506, 1101872, 1170739, 1669012, 2341478, 3338024, 4682956, 6676048, 7093301, 9365912, 14186602, 18731824, 28373204, 56746408, 113492816, 120586117, 241172234, 482344468, 964688936, 1929377872]

約数ペア:

[(1, 1929377872), (2, 964688936), (4, 482344468), (8, 241172234), (16, 120586117), (17, 113492816), (34, 56746408), (68, 28373204), (103, 18731824), (136, 14186602), (206, 9365912), (272, 7093301), (289, 6676048), (412, 4682956), (578, 3338024), (824, 2341478), (1156, 1669012), (1648, 1170739), (1751, 1101872), (2312, 834506), (3502, 550936), (4051, 476272), (4624, 417253), (7004, 275468), (8102, 238136), (14008, 137734), (16204, 119068), (28016, 68867), (29767, 64816), (32408, 59534)]