1951638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 4257792

約数和(自身を除く): 2306154

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 191, 262, 382, 393, 573, 786, 1146, 1703, 2483, 3406, 4966, 5109, 7449, 10218, 14898, 25021, 50042, 75063, 150126, 325273, 650546, 975819, 1951638]

約数ペア:

[(1, 1951638), (2, 975819), (3, 650546), (6, 325273), (13, 150126), (26, 75063), (39, 50042), (78, 25021), (131, 14898), (191, 10218), (262, 7449), (382, 5109), (393, 4966), (573, 3406), (786, 2483), (1146, 1703)]