1955243724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{2393}}^1$

素因数の和:2615

約数の個数: 96

約数和(自身を含む): 5328239616

約数和(自身を除く): 3372995892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 137, 142, 213, 274, 284, 411, 426, 497, 548, 822, 852, 959, 994, 1491, 1644, 1918, 1988, 2393, 2877, 2982, 3836, 4786, 5754, 5964, 7179, 9572, 9727, 11508, 14358, 16751, 19454, 28716, 29181, 33502, 38908, 50253, 58362, 67004, 68089, 100506, 116724, 136178, 169903, 201012, 204267, 272356, 327841, 339806, 408534, 509709, 655682, 679612, 817068, 983523, 1019418, 1189321, 1311364, 1967046, 2038836, 2294887, 2378642, 3567963, 3934092, 4589774, 4757284, 6884661, 7135926, 9179548, 13769322, 14271852, 23276711, 27538644, 46553422, 69830133, 93106844, 139660266, 162936977, 279320532, 325873954, 488810931, 651747908, 977621862, 1955243724]

約数ペア:

[(1, 1955243724), (2, 977621862), (3, 651747908), (4, 488810931), (6, 325873954), (7, 279320532), (12, 162936977), (14, 139660266), (21, 93106844), (28, 69830133), (42, 46553422), (71, 27538644), (84, 23276711), (137, 14271852), (142, 13769322), (213, 9179548), (274, 7135926), (284, 6884661), (411, 4757284), (426, 4589774), (497, 3934092), (548, 3567963), (822, 2378642), (852, 2294887), (959, 2038836), (994, 1967046), (1491, 1311364), (1644, 1189321), (1918, 1019418), (1988, 983523), (2393, 817068), (2877, 679612), (2982, 655682), (3836, 509709), (4786, 408534), (5754, 339806), (5964, 327841), (7179, 272356), (9572, 204267), (9727, 201012), (11508, 169903), (14358, 136178), (16751, 116724), (19454, 100506), (28716, 68089), (29181, 67004), (33502, 58362), (38908, 50253)]