1995804986

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{1201}}^1$

素因数の和:1795

約数の個数: 48

約数和(自身を含む): 3604384512

約数和(自身を除く): 1608579526

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 547, 1094, 1201, 1519, 2402, 3038, 3829, 7658, 8407, 16814, 16957, 26803, 33914, 37231, 53606, 58849, 74462, 117698, 118699, 237398, 260617, 521234, 656947, 830893, 1313894, 1661786, 1824319, 3648638, 4598629, 9197258, 20365357, 32190403, 40730714, 64380806, 142557499, 285114998, 997902493, 1995804986]

約数ペア:

[(1, 1995804986), (2, 997902493), (7, 285114998), (14, 142557499), (31, 64380806), (49, 40730714), (62, 32190403), (98, 20365357), (217, 9197258), (434, 4598629), (547, 3648638), (1094, 1824319), (1201, 1661786), (1519, 1313894), (2402, 830893), (3038, 656947), (3829, 521234), (7658, 260617), (8407, 237398), (16814, 118699), (16957, 117698), (26803, 74462), (33914, 58849), (37231, 53606)]