2170902

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 4636800

約数和(自身を除く): 2465898

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 139, 274, 278, 411, 417, 822, 834, 2603, 2641, 5206, 5282, 7809, 7923, 15618, 15846, 19043, 38086, 57129, 114258, 361817, 723634, 1085451, 2170902]

約数ペア:

[(1, 2170902), (2, 1085451), (3, 723634), (6, 361817), (19, 114258), (38, 57129), (57, 38086), (114, 19043), (137, 15846), (139, 15618), (274, 7923), (278, 7809), (411, 5282), (417, 5206), (822, 2641), (834, 2603)]