2045187732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{149371}}^1$

素因数の和:149548

約数の個数: 48

約数和(自身を含む): 5487329792

約数和(自身を除く): 3442142060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1956, 2282, 3423, 4564, 6846, 13692, 149371, 298742, 448113, 597484, 896226, 1045597, 1792452, 2091194, 3136791, 4182388, 6273582, 12547164, 24347473, 48694946, 73042419, 97389892, 146084838, 170432311, 292169676, 340864622, 511296933, 681729244, 1022593866, 2045187732]

約数ペア:

[(1, 2045187732), (2, 1022593866), (3, 681729244), (4, 511296933), (6, 340864622), (7, 292169676), (12, 170432311), (14, 146084838), (21, 97389892), (28, 73042419), (42, 48694946), (84, 24347473), (163, 12547164), (326, 6273582), (489, 4182388), (652, 3136791), (978, 2091194), (1141, 1792452), (1956, 1045597), (2282, 896226), (3423, 597484), (4564, 448113), (6846, 298742), (13692, 149371)]