9980492732

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2579}}^1\times {\mathrm{3371}}^1$

素因数の和:6002

約数の個数: 48

約数和(自身を含む): 20461835520

約数和(自身を除く): 10481342788

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 2579, 3371, 5158, 6742, 10316, 13484, 18053, 23597, 36106, 47194, 72212, 94388, 105739, 138211, 211478, 276422, 422956, 552844, 740173, 967477, 1480346, 1934954, 2960692, 3869908, 8693809, 17387618, 34775236, 60856663, 121713326, 243426652, 356446169, 712892338, 1425784676, 2495123183, 4990246366, 9980492732]

約数ペア:

[(1, 9980492732), (2, 4990246366), (4, 2495123183), (7, 1425784676), (14, 712892338), (28, 356446169), (41, 243426652), (82, 121713326), (164, 60856663), (287, 34775236), (574, 17387618), (1148, 8693809), (2579, 3869908), (3371, 2960692), (5158, 1934954), (6742, 1480346), (10316, 967477), (13484, 740173), (18053, 552844), (23597, 422956), (36106, 276422), (47194, 211478), (72212, 138211), (94388, 105739)]