1900582008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{320611}}^1$

素因数の和:320652

約数の個数: 64

約数和(自身を含む): 5386281600

約数和(自身を除く): 3485699592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 320611, 641222, 961833, 1282444, 1923666, 2564888, 3847332, 4167943, 6091609, 7694664, 8335886, 12183218, 12503829, 16671772, 18274827, 24366436, 25007658, 33343544, 36549654, 48732872, 50015316, 73099308, 79190917, 100030632, 146198616, 158381834, 237572751, 316763668, 475145502, 633527336, 950291004, 1900582008]

約数ペア:

[(1, 1900582008), (2, 950291004), (3, 633527336), (4, 475145502), (6, 316763668), (8, 237572751), (12, 158381834), (13, 146198616), (19, 100030632), (24, 79190917), (26, 73099308), (38, 50015316), (39, 48732872), (52, 36549654), (57, 33343544), (76, 25007658), (78, 24366436), (104, 18274827), (114, 16671772), (152, 12503829), (156, 12183218), (228, 8335886), (247, 7694664), (312, 6091609), (456, 4167943), (494, 3847332), (741, 2564888), (988, 1923666), (1482, 1282444), (1976, 961833), (2964, 641222), (5928, 320611)]