1900774932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{107243}}^1$

素因数の和:107468

約数の個数: 48

約数和(自身を含む): 5092803072

約数和(自身を除く): 3192028140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 2532, 2954, 4431, 5908, 8862, 17724, 107243, 214486, 321729, 428972, 643458, 750701, 1286916, 1501402, 2252103, 3002804, 4504206, 9008412, 22628273, 45256546, 67884819, 90513092, 135769638, 158397911, 271539276, 316795822, 475193733, 633591644, 950387466, 1900774932]

約数ペア:

[(1, 1900774932), (2, 950387466), (3, 633591644), (4, 475193733), (6, 316795822), (7, 271539276), (12, 158397911), (14, 135769638), (21, 90513092), (28, 67884819), (42, 45256546), (84, 22628273), (211, 9008412), (422, 4504206), (633, 3002804), (844, 2252103), (1266, 1501402), (1477, 1286916), (2532, 750701), (2954, 643458), (4431, 428972), (5908, 321729), (8862, 214486), (17724, 107243)]