5401115876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{211543}}^1$

素因数の和:212051

約数の個数: 24

約数和(自身を含む): 10199805504

約数和(自身を除く): 4798689628

約数列:

[1, 2, 4, 13, 26, 52, 491, 982, 1964, 6383, 12766, 25532, 211543, 423086, 846172, 2750059, 5500118, 11000236, 103867613, 207735226, 415470452, 1350278969, 2700557938, 5401115876]

約数ペア:

[(1, 5401115876), (2, 2700557938), (4, 1350278969), (13, 415470452), (26, 207735226), (52, 103867613), (491, 11000236), (982, 5500118), (1964, 2750059), (6383, 846172), (12766, 423086), (25532, 211543)]