1031920808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1559}}^1$

素因数の和:1770

約数の個数: 64

約数和(自身を含む): 2129587200

約数和(自身を除く): 1097666392

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 157, 248, 314, 527, 628, 1054, 1256, 1559, 2108, 2669, 3118, 4216, 4867, 5338, 6236, 9734, 10676, 12472, 19468, 21352, 26503, 38936, 48329, 53006, 82739, 96658, 106012, 165478, 193316, 212024, 244763, 330956, 386632, 489526, 661912, 821593, 979052, 1643186, 1958104, 3286372, 4160971, 6572744, 7587653, 8321942, 15175306, 16643884, 30350612, 33287768, 60701224, 128990101, 257980202, 515960404, 1031920808]

約数ペア:

[(1, 1031920808), (2, 515960404), (4, 257980202), (8, 128990101), (17, 60701224), (31, 33287768), (34, 30350612), (62, 16643884), (68, 15175306), (124, 8321942), (136, 7587653), (157, 6572744), (248, 4160971), (314, 3286372), (527, 1958104), (628, 1643186), (1054, 979052), (1256, 821593), (1559, 661912), (2108, 489526), (2669, 386632), (3118, 330956), (4216, 244763), (4867, 212024), (5338, 193316), (6236, 165478), (9734, 106012), (10676, 96658), (12472, 82739), (19468, 53006), (21352, 48329), (26503, 38936)]