2489495718

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{99191}}^1$

素因数の和:99332

約数の個数: 32

約数和(自身を含む): 5142113280

約数和(自身を除く): 2652617562

約数列:

[1, 2, 3, 6, 47, 89, 94, 141, 178, 267, 282, 534, 4183, 8366, 12549, 25098, 99191, 198382, 297573, 595146, 4661977, 8827999, 9323954, 13985931, 17655998, 26483997, 27971862, 52967994, 414915953, 829831906, 1244747859, 2489495718]

約数ペア:

[(1, 2489495718), (2, 1244747859), (3, 829831906), (6, 414915953), (47, 52967994), (89, 27971862), (94, 26483997), (141, 17655998), (178, 13985931), (267, 9323954), (282, 8827999), (534, 4661977), (4183, 595146), (8366, 297573), (12549, 198382), (25098, 99191)]