908291332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{839}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 1738598400

約数和(自身を除く): 830307068

約数列:

[1, 2, 4, 13, 26, 52, 109, 191, 218, 382, 436, 764, 839, 1417, 1678, 2483, 2834, 3356, 4966, 5668, 9932, 10907, 20819, 21814, 41638, 43628, 83276, 91451, 160249, 182902, 270647, 320498, 365804, 541294, 640996, 1082588, 1188863, 2083237, 2377726, 4166474, 4755452, 8332948, 17467141, 34934282, 69868564, 227072833, 454145666, 908291332]

約数ペア:

[(1, 908291332), (2, 454145666), (4, 227072833), (13, 69868564), (26, 34934282), (52, 17467141), (109, 8332948), (191, 4755452), (218, 4166474), (382, 2377726), (436, 2083237), (764, 1188863), (839, 1082588), (1417, 640996), (1678, 541294), (2483, 365804), (2834, 320498), (3356, 270647), (4966, 182902), (5668, 160249), (9932, 91451), (10907, 83276), (20819, 43628), (21814, 41638)]