1950861392

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{313}}^1\times {\mathrm{4931}}^1$

素因数の和:5331

約数の個数: 40

約数和(自身を含む): 3840647040

約数和(自身を除く): 1889785648

約数列:

[1, 2, 4, 8, 16, 79, 158, 313, 316, 626, 632, 1252, 1264, 2504, 4931, 5008, 9862, 19724, 24727, 39448, 49454, 78896, 98908, 197816, 389549, 395632, 779098, 1543403, 1558196, 3086806, 3116392, 6173612, 6232784, 12347224, 24694448, 121928837, 243857674, 487715348, 975430696, 1950861392]

約数ペア:

[(1, 1950861392), (2, 975430696), (4, 487715348), (8, 243857674), (16, 121928837), (79, 24694448), (158, 12347224), (313, 6232784), (316, 6173612), (626, 3116392), (632, 3086806), (1252, 1558196), (1264, 1543403), (2504, 779098), (4931, 395632), (5008, 389549), (9862, 197816), (19724, 98908), (24727, 78896), (39448, 49454)]