2076453253

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 2660179968

約数和(自身を除く): 583726715

約数列:

[1, 7, 17, 31, 49, 119, 191, 217, 421, 527, 833, 1337, 1519, 2947, 3247, 3689, 5921, 7157, 9359, 13051, 20629, 22729, 25823, 41447, 50099, 80411, 91357, 100657, 159103, 221867, 290129, 350693, 562877, 639499, 704599, 1366987, 1553069, 2492741, 3940139, 4932193, 9568909, 10871483, 17449187, 42376597, 66982363, 122144309, 296636179, 2076453253]

約数ペア:

[(1, 2076453253), (7, 296636179), (17, 122144309), (31, 66982363), (49, 42376597), (119, 17449187), (191, 10871483), (217, 9568909), (421, 4932193), (527, 3940139), (833, 2492741), (1337, 1553069), (1519, 1366987), (2947, 704599), (3247, 639499), (3689, 562877), (5921, 350693), (7157, 290129), (9359, 221867), (13051, 159103), (20629, 100657), (22729, 91357), (25823, 80411), (41447, 50099)]