2103606928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{787}}^1$

素因数の和:1160

約数の個数: 80

約数和(自身を含む): 4474427904

約数和(自身を除く): 2370820976

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 317, 496, 527, 634, 787, 1054, 1268, 1574, 2108, 2536, 3148, 4216, 5072, 5389, 6296, 8432, 9827, 10778, 12592, 13379, 19654, 21556, 24397, 26758, 39308, 43112, 48794, 53516, 78616, 86224, 97588, 107032, 157232, 167059, 195176, 214064, 249479, 334118, 390352, 414749, 498958, 668236, 829498, 997916, 1336472, 1658996, 1995832, 2672944, 3317992, 3991664, 4241143, 6635984, 7733849, 8482286, 15467698, 16964572, 30935396, 33929144, 61870792, 67858288, 123741584, 131475433, 262950866, 525901732, 1051803464, 2103606928]

約数ペア:

[(1, 2103606928), (2, 1051803464), (4, 525901732), (8, 262950866), (16, 131475433), (17, 123741584), (31, 67858288), (34, 61870792), (62, 33929144), (68, 30935396), (124, 16964572), (136, 15467698), (248, 8482286), (272, 7733849), (317, 6635984), (496, 4241143), (527, 3991664), (634, 3317992), (787, 2672944), (1054, 1995832), (1268, 1658996), (1574, 1336472), (2108, 997916), (2536, 829498), (3148, 668236), (4216, 498958), (5072, 414749), (5389, 390352), (6296, 334118), (8432, 249479), (9827, 214064), (10778, 195176), (12592, 167059), (13379, 157232), (19654, 107032), (21556, 97588), (24397, 86224), (26758, 78616), (39308, 53516), (43112, 48794)]