2788809462

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{43411}}^1$

素因数の和:43545

約数の個数: 48

約数和(自身を含む): 6257579328

約数和(自身を除く): 3468769866

約数列:

[1, 2, 3, 6, 9, 18, 43, 83, 86, 129, 166, 249, 258, 387, 498, 747, 774, 1494, 3569, 7138, 10707, 21414, 32121, 43411, 64242, 86822, 130233, 260466, 390699, 781398, 1866673, 3603113, 3733346, 5600019, 7206226, 10809339, 11200038, 16800057, 21618678, 32428017, 33600114, 64856034, 154933859, 309867718, 464801577, 929603154, 1394404731, 2788809462]

約数ペア:

[(1, 2788809462), (2, 1394404731), (3, 929603154), (6, 464801577), (9, 309867718), (18, 154933859), (43, 64856034), (83, 33600114), (86, 32428017), (129, 21618678), (166, 16800057), (249, 11200038), (258, 10809339), (387, 7206226), (498, 5600019), (747, 3733346), (774, 3603113), (1494, 1866673), (3569, 781398), (7138, 390699), (10707, 260466), (21414, 130233), (32121, 86822), (43411, 64242)]