1570955036

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{2129}}^1$

素因数の和:2251

約数の個数: 72

約数和(自身を含む): 3362980320

約数和(自身を除く): 1792025284

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 266, 292, 361, 511, 532, 722, 1022, 1387, 1444, 2044, 2129, 2527, 2774, 4258, 5054, 5548, 8516, 9709, 10108, 14903, 19418, 26353, 29806, 38836, 40451, 52706, 59612, 80902, 105412, 155417, 161804, 184471, 283157, 310834, 368942, 566314, 621668, 737884, 768569, 1087919, 1132628, 1537138, 2175838, 2952923, 3074276, 4351676, 5379983, 5905846, 10759966, 11811692, 20670461, 21519932, 41340922, 56105537, 82681844, 112211074, 224422148, 392738759, 785477518, 1570955036]

約数ペア:

[(1, 1570955036), (2, 785477518), (4, 392738759), (7, 224422148), (14, 112211074), (19, 82681844), (28, 56105537), (38, 41340922), (73, 21519932), (76, 20670461), (133, 11811692), (146, 10759966), (266, 5905846), (292, 5379983), (361, 4351676), (511, 3074276), (532, 2952923), (722, 2175838), (1022, 1537138), (1387, 1132628), (1444, 1087919), (2044, 768569), (2129, 737884), (2527, 621668), (2774, 566314), (4258, 368942), (5054, 310834), (5548, 283157), (8516, 184471), (9709, 161804), (10108, 155417), (14903, 105412), (19418, 80902), (26353, 59612), (29806, 52706), (38836, 40451)]