2158158

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 4580352

約数和(自身を除く): 2422194

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 123, 186, 246, 283, 566, 849, 1271, 1698, 2542, 3813, 7626, 8773, 11603, 17546, 23206, 26319, 34809, 52638, 69618, 359693, 719386, 1079079, 2158158]

約数ペア:

[(1, 2158158), (2, 1079079), (3, 719386), (6, 359693), (31, 69618), (41, 52638), (62, 34809), (82, 26319), (93, 23206), (123, 17546), (186, 11603), (246, 8773), (283, 7626), (566, 3813), (849, 2542), (1271, 1698)]