395339932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2141}}^1$

素因数の和:2278

約数の個数: 48

約数和(自身を含む): 770811552

約数和(自身を除く): 375471620

約数列:

[1, 2, 4, 13, 26, 52, 53, 67, 106, 134, 212, 268, 689, 871, 1378, 1742, 2141, 2756, 3484, 3551, 4282, 7102, 8564, 14204, 27833, 46163, 55666, 92326, 111332, 113473, 143447, 184652, 226946, 286894, 453892, 573788, 1475149, 1864811, 2950298, 3729622, 5900596, 7459244, 7602691, 15205382, 30410764, 98834983, 197669966, 395339932]

約数ペア:

[(1, 395339932), (2, 197669966), (4, 98834983), (13, 30410764), (26, 15205382), (52, 7602691), (53, 7459244), (67, 5900596), (106, 3729622), (134, 2950298), (212, 1864811), (268, 1475149), (689, 573788), (871, 453892), (1378, 286894), (1742, 226946), (2141, 184652), (2756, 143447), (3484, 113473), (3551, 111332), (4282, 92326), (7102, 55666), (8564, 46163), (14204, 27833)]