1013204248

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{1427}}^1$

素因数の和:1880

約数の個数: 64

約数和(自身を含む): 2248243200

約数和(自身を除く): 1235038952

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 409, 434, 818, 868, 1427, 1636, 1736, 2854, 2863, 3272, 5708, 5726, 9989, 11416, 11452, 12679, 19978, 22904, 25358, 39956, 44237, 50716, 79912, 88474, 88753, 101432, 176948, 177506, 309659, 353896, 355012, 583643, 619318, 710024, 1167286, 1238636, 2334572, 2477272, 4085501, 4669144, 8171002, 16342004, 18092933, 32684008, 36185866, 72371732, 126650531, 144743464, 253301062, 506602124, 1013204248]

約数ペア:

[(1, 1013204248), (2, 506602124), (4, 253301062), (7, 144743464), (8, 126650531), (14, 72371732), (28, 36185866), (31, 32684008), (56, 18092933), (62, 16342004), (124, 8171002), (217, 4669144), (248, 4085501), (409, 2477272), (434, 2334572), (818, 1238636), (868, 1167286), (1427, 710024), (1636, 619318), (1736, 583643), (2854, 355012), (2863, 353896), (3272, 309659), (5708, 177506), (5726, 176948), (9989, 101432), (11416, 88753), (11452, 88474), (12679, 79912), (19978, 50716), (22904, 44237), (25358, 39956)]