11988893428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1\times {\mathrm{2203}}^1$

素因数の和:2776

約数の個数: 48

約数和(自身を含む): 22105238400

約数和(自身を除く): 10116344972

約数列:

[1, 2, 4, 23, 46, 92, 149, 298, 397, 596, 794, 1588, 2203, 3427, 4406, 6854, 8812, 9131, 13708, 18262, 36524, 50669, 59153, 101338, 118306, 202676, 236612, 328247, 656494, 874591, 1312988, 1360519, 1749182, 2721038, 3498364, 5442076, 7549681, 15099362, 20115593, 30198724, 40231186, 80462372, 130314059, 260628118, 521256236, 2997223357, 5994446714, 11988893428]

約数ペア:

[(1, 11988893428), (2, 5994446714), (4, 2997223357), (23, 521256236), (46, 260628118), (92, 130314059), (149, 80462372), (298, 40231186), (397, 30198724), (596, 20115593), (794, 15099362), (1588, 7549681), (2203, 5442076), (3427, 3498364), (4406, 2721038), (6854, 1749182), (8812, 1360519), (9131, 1312988), (13708, 874591), (18262, 656494), (36524, 328247), (50669, 236612), (59153, 202676), (101338, 118306)]