195415665978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2505329051}}^1$

素因数の和:2505329069

約数の個数: 16

約数和(自身を含む): 420895280736

約数和(自身を除く): 225479614758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2505329051, 5010658102, 7515987153, 15031974306, 32569277663, 65138555326, 97707832989, 195415665978]

約数ペア:

[(1, 195415665978), (2, 97707832989), (3, 65138555326), (6, 32569277663), (13, 15031974306), (26, 7515987153), (39, 5010658102), (78, 2505329051)]