1541316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 4193280

約数和(自身を除く): 2651964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 311, 354, 413, 622, 708, 826, 933, 1239, 1244, 1652, 1866, 2177, 2478, 3732, 4354, 4956, 6531, 8708, 13062, 18349, 26124, 36698, 55047, 73396, 110094, 128443, 220188, 256886, 385329, 513772, 770658, 1541316]

約数ペア:

[(1, 1541316), (2, 770658), (3, 513772), (4, 385329), (6, 256886), (7, 220188), (12, 128443), (14, 110094), (21, 73396), (28, 55047), (42, 36698), (59, 26124), (84, 18349), (118, 13062), (177, 8708), (236, 6531), (311, 4956), (354, 4354), (413, 3732), (622, 2478), (708, 2177), (826, 1866), (933, 1652), (1239, 1244)]