3508388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 7197120

約数和(自身を除く): 3688732

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 67, 76, 106, 134, 212, 247, 268, 494, 689, 871, 988, 1007, 1273, 1378, 1742, 2014, 2546, 2756, 3484, 3551, 4028, 5092, 7102, 13091, 14204, 16549, 26182, 33098, 46163, 52364, 66196, 67469, 92326, 134938, 184652, 269876, 877097, 1754194, 3508388]

約数ペア:

[(1, 3508388), (2, 1754194), (4, 877097), (13, 269876), (19, 184652), (26, 134938), (38, 92326), (52, 67469), (53, 66196), (67, 52364), (76, 46163), (106, 33098), (134, 26182), (212, 16549), (247, 14204), (268, 13091), (494, 7102), (689, 5092), (871, 4028), (988, 3551), (1007, 3484), (1273, 2756), (1378, 2546), (1742, 2014)]