130261976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{11491}}^1$

素因数の和:11619

約数の個数: 32

約数和(自身を含む): 265465200

約数和(自身を除く): 135203224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 11336, 11491, 22982, 45964, 91928, 149383, 298766, 597532, 1195064, 1252519, 2505038, 5010076, 10020152, 16282747, 32565494, 65130988, 130261976]

約数ペア:

[(1, 130261976), (2, 65130988), (4, 32565494), (8, 16282747), (13, 10020152), (26, 5010076), (52, 2505038), (104, 1252519), (109, 1195064), (218, 597532), (436, 298766), (872, 149383), (1417, 91928), (2834, 45964), (5668, 22982), (11336, 11491)]