130437502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 216784512

約数和(自身を除く): 86347010

約数列:

[1, 2, 13, 26, 47, 94, 173, 346, 611, 617, 1222, 1234, 2249, 4498, 8021, 8131, 16042, 16262, 28999, 57998, 105703, 106741, 211406, 213482, 376987, 753974, 1387633, 2775266, 5016827, 10033654, 65218751, 130437502]

約数ペア:

[(1, 130437502), (2, 65218751), (13, 10033654), (26, 5016827), (47, 2775266), (94, 1387633), (173, 753974), (346, 376987), (611, 213482), (617, 211406), (1222, 106741), (1234, 105703), (2249, 57998), (4498, 28999), (8021, 16262), (8131, 16042)]