1189983952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^2\times {\mathrm{701}}^1$

素因数の和:884

約数の個数: 60

約数和(自身を含む): 2476036836

約数和(自身を除く): 1286052884

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 701, 1264, 1343, 1402, 2686, 2804, 5372, 5608, 6241, 10744, 11216, 11917, 12482, 21488, 23834, 24964, 47668, 49928, 55379, 95336, 99856, 106097, 110758, 190672, 212194, 221516, 424388, 443032, 848776, 886064, 941443, 1697552, 1882886, 3765772, 4374941, 7531544, 8749882, 15063088, 17499764, 34999528, 69999056, 74373997, 148747994, 297495988, 594991976, 1189983952]

約数ペア:

[(1, 1189983952), (2, 594991976), (4, 297495988), (8, 148747994), (16, 74373997), (17, 69999056), (34, 34999528), (68, 17499764), (79, 15063088), (136, 8749882), (158, 7531544), (272, 4374941), (316, 3765772), (632, 1882886), (701, 1697552), (1264, 941443), (1343, 886064), (1402, 848776), (2686, 443032), (2804, 424388), (5372, 221516), (5608, 212194), (6241, 190672), (10744, 110758), (11216, 106097), (11917, 99856), (12482, 95336), (21488, 55379), (23834, 49928), (24964, 47668)]