1915065114

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1607}}^1$

素因数の和:1835

約数の個数: 64

約数和(自身を含む): 4075315200

約数和(自身を除く): 2160250086

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 149, 186, 258, 298, 447, 894, 1333, 1607, 2666, 3214, 3999, 4619, 4821, 6407, 7998, 9238, 9642, 12814, 13857, 19221, 27714, 38442, 49817, 69101, 99634, 138202, 149451, 198617, 207303, 239443, 298902, 397234, 414606, 478886, 595851, 718329, 1191702, 1436658, 2142131, 4284262, 6426393, 7422733, 10296049, 12852786, 14845466, 20592098, 22268199, 30888147, 44536398, 61776294, 319177519, 638355038, 957532557, 1915065114]

約数ペア:

[(1, 1915065114), (2, 957532557), (3, 638355038), (6, 319177519), (31, 61776294), (43, 44536398), (62, 30888147), (86, 22268199), (93, 20592098), (129, 14845466), (149, 12852786), (186, 10296049), (258, 7422733), (298, 6426393), (447, 4284262), (894, 2142131), (1333, 1436658), (1607, 1191702), (2666, 718329), (3214, 595851), (3999, 478886), (4619, 414606), (4821, 397234), (6407, 298902), (7998, 239443), (9238, 207303), (9642, 198617), (12814, 149451), (13857, 138202), (19221, 99634), (27714, 69101), (38442, 49817)]