187838924

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1051}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 405785856

約数和(自身を除く): 217946932

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 491, 982, 1051, 1964, 2102, 3437, 4204, 6383, 6874, 7357, 12766, 13663, 13748, 14714, 25532, 27326, 29428, 44681, 54652, 89362, 95641, 178724, 191282, 382564, 516041, 1032082, 2064164, 3612287, 6708533, 7224574, 13417066, 14449148, 26834132, 46959731, 93919462, 187838924]

約数ペア:

[(1, 187838924), (2, 93919462), (4, 46959731), (7, 26834132), (13, 14449148), (14, 13417066), (26, 7224574), (28, 6708533), (52, 3612287), (91, 2064164), (182, 1032082), (364, 516041), (491, 382564), (982, 191282), (1051, 178724), (1964, 95641), (2102, 89362), (3437, 54652), (4204, 44681), (6383, 29428), (6874, 27326), (7357, 25532), (12766, 14714), (13663, 13748)]