4135998

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 9580032

約数和(自身を除く): 5444034

約数列:

[1, 2, 3, 6, 17, 23, 34, 41, 43, 46, 51, 69, 82, 86, 102, 123, 129, 138, 246, 258, 391, 697, 731, 782, 943, 989, 1173, 1394, 1462, 1763, 1886, 1978, 2091, 2193, 2346, 2829, 2967, 3526, 4182, 4386, 5289, 5658, 5934, 10578, 16031, 16813, 29971, 32062, 33626, 40549, 48093, 50439, 59942, 81098, 89913, 96186, 100878, 121647, 179826, 243294, 689333, 1378666, 2067999, 4135998]

約数ペア:

[(1, 4135998), (2, 2067999), (3, 1378666), (6, 689333), (17, 243294), (23, 179826), (34, 121647), (41, 100878), (43, 96186), (46, 89913), (51, 81098), (69, 59942), (82, 50439), (86, 48093), (102, 40549), (123, 33626), (129, 32062), (138, 29971), (246, 16813), (258, 16031), (391, 10578), (697, 5934), (731, 5658), (782, 5289), (943, 4386), (989, 4182), (1173, 3526), (1394, 2967), (1462, 2829), (1763, 2346), (1886, 2193), (1978, 2091)]