1198277488

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{2741}}^1$

素因数の和:3145

約数の個数: 40

約数和(自身を含む): 2356255440

約数和(自身を除く): 1157977952

約数列:

[1, 2, 4, 8, 16, 89, 178, 307, 356, 614, 712, 1228, 1424, 2456, 2741, 4912, 5482, 10964, 21928, 27323, 43856, 54646, 109292, 218584, 243949, 437168, 487898, 841487, 975796, 1682974, 1951592, 3365948, 3903184, 6731896, 13463792, 74892343, 149784686, 299569372, 599138744, 1198277488]

約数ペア:

[(1, 1198277488), (2, 599138744), (4, 299569372), (8, 149784686), (16, 74892343), (89, 13463792), (178, 6731896), (307, 3903184), (356, 3365948), (614, 1951592), (712, 1682974), (1228, 975796), (1424, 841487), (2456, 487898), (2741, 437168), (4912, 243949), (5482, 218584), (10964, 109292), (21928, 54646), (27323, 43856)]