2291172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 6068160

約数和(自身を除く): 3776988

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 773, 988, 1482, 1546, 2319, 2964, 3092, 4638, 9276, 10049, 14687, 20098, 29374, 30147, 40196, 44061, 58748, 60294, 88122, 120588, 176244, 190931, 381862, 572793, 763724, 1145586, 2291172]

約数ペア:

[(1, 2291172), (2, 1145586), (3, 763724), (4, 572793), (6, 381862), (12, 190931), (13, 176244), (19, 120588), (26, 88122), (38, 60294), (39, 58748), (52, 44061), (57, 40196), (76, 30147), (78, 29374), (114, 20098), (156, 14687), (228, 10049), (247, 9276), (494, 4638), (741, 3092), (773, 2964), (988, 2319), (1482, 1546)]