488183036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{911}}^1$

素因数の和:1586

約数の個数: 48

約数和(自身を含む): 983646720

約数和(自身を除く): 495463684

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 641, 836, 911, 1282, 1822, 2564, 3644, 7051, 10021, 12179, 14102, 17309, 20042, 24358, 28204, 34618, 40084, 48716, 69236, 133969, 190399, 267938, 380798, 535876, 583951, 761596, 1167902, 2335804, 6423461, 11095069, 12846922, 22190138, 25693844, 44380276, 122045759, 244091518, 488183036]

約数ペア:

[(1, 488183036), (2, 244091518), (4, 122045759), (11, 44380276), (19, 25693844), (22, 22190138), (38, 12846922), (44, 11095069), (76, 6423461), (209, 2335804), (418, 1167902), (641, 761596), (836, 583951), (911, 535876), (1282, 380798), (1822, 267938), (2564, 190399), (3644, 133969), (7051, 69236), (10021, 48716), (12179, 40084), (14102, 34618), (17309, 28204), (20042, 24358)]