1941996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 5277440

約数和(自身を除く): 3335444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 379, 427, 732, 758, 854, 1137, 1281, 1516, 1708, 2274, 2562, 2653, 4548, 5124, 5306, 7959, 10612, 15918, 23119, 31836, 46238, 69357, 92476, 138714, 161833, 277428, 323666, 485499, 647332, 970998, 1941996]

約数ペア:

[(1, 1941996), (2, 970998), (3, 647332), (4, 485499), (6, 323666), (7, 277428), (12, 161833), (14, 138714), (21, 92476), (28, 69357), (42, 46238), (61, 31836), (84, 23119), (122, 15918), (183, 10612), (244, 7959), (366, 5306), (379, 5124), (427, 4548), (732, 2653), (758, 2562), (854, 2274), (1137, 1708), (1281, 1516)]