1900528808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{521}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 3811017600

約数和(自身を除く): 1910488792

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 233, 412, 466, 521, 824, 932, 1042, 1864, 1957, 2084, 3914, 4168, 4427, 7828, 8854, 9899, 15656, 17708, 19798, 23999, 35416, 39596, 47998, 53663, 79192, 95996, 107326, 121393, 191992, 214652, 242786, 429304, 455981, 485572, 911962, 971144, 1019597, 1823924, 2039194, 2306467, 3647848, 4078388, 4612934, 8156776, 9225868, 12503479, 18451736, 25006958, 50013916, 100027832, 237566101, 475132202, 950264404, 1900528808]

約数ペア:

[(1, 1900528808), (2, 950264404), (4, 475132202), (8, 237566101), (19, 100027832), (38, 50013916), (76, 25006958), (103, 18451736), (152, 12503479), (206, 9225868), (233, 8156776), (412, 4612934), (466, 4078388), (521, 3647848), (824, 2306467), (932, 2039194), (1042, 1823924), (1864, 1019597), (1957, 971144), (2084, 911962), (3914, 485572), (4168, 455981), (4427, 429304), (7828, 242786), (8854, 214652), (9899, 191992), (15656, 121393), (17708, 107326), (19798, 95996), (23999, 79192), (35416, 53663), (39596, 47998)]