1037984972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1367}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 1951971840

約数和(自身を除く): 913986868

約数列:

[1, 2, 4, 19, 38, 76, 97, 103, 194, 206, 388, 412, 1367, 1843, 1957, 2734, 3686, 3914, 5468, 7372, 7828, 9991, 19982, 25973, 39964, 51946, 103892, 132599, 140801, 189829, 265198, 281602, 379658, 530396, 563204, 759316, 2519381, 2675219, 5038762, 5350438, 10077524, 10700876, 13657697, 27315394, 54630788, 259496243, 518992486, 1037984972]

約数ペア:

[(1, 1037984972), (2, 518992486), (4, 259496243), (19, 54630788), (38, 27315394), (76, 13657697), (97, 10700876), (103, 10077524), (194, 5350438), (206, 5038762), (388, 2675219), (412, 2519381), (1367, 759316), (1843, 563204), (1957, 530396), (2734, 379658), (3686, 281602), (3914, 265198), (5468, 189829), (7372, 140801), (7828, 132599), (9991, 103892), (19982, 51946), (25973, 39964)]