2381358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 5719680

約数和(自身を除く): 3338322

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 59, 62, 93, 118, 177, 186, 217, 354, 413, 434, 651, 826, 961, 1239, 1302, 1829, 1922, 2478, 2883, 3658, 5487, 5766, 6727, 10974, 12803, 13454, 20181, 25606, 38409, 40362, 56699, 76818, 113398, 170097, 340194, 396893, 793786, 1190679, 2381358]

約数ペア:

[(1, 2381358), (2, 1190679), (3, 793786), (6, 396893), (7, 340194), (14, 170097), (21, 113398), (31, 76818), (42, 56699), (59, 40362), (62, 38409), (93, 25606), (118, 20181), (177, 13454), (186, 12803), (217, 10974), (354, 6727), (413, 5766), (434, 5487), (651, 3658), (826, 2883), (961, 2478), (1239, 1922), (1302, 1829)]