996939370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{2467}}^1$

素因数の和:2755

約数の個数: 64

約数和(自身を含む): 2149410816

約数和(自身を除く): 1152471446

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 251, 322, 502, 805, 1255, 1610, 1757, 2467, 2510, 3514, 4934, 5773, 8785, 11546, 12335, 17269, 17570, 24670, 28865, 34538, 40411, 56741, 57730, 80822, 86345, 113482, 172690, 202055, 283705, 397187, 404110, 567410, 619217, 794374, 1238434, 1985935, 3096085, 3971870, 4334519, 6192170, 8669038, 14241991, 21672595, 28483982, 43345190, 71209955, 99693937, 142419910, 199387874, 498469685, 996939370]

約数ペア:

[(1, 996939370), (2, 498469685), (5, 199387874), (7, 142419910), (10, 99693937), (14, 71209955), (23, 43345190), (35, 28483982), (46, 21672595), (70, 14241991), (115, 8669038), (161, 6192170), (230, 4334519), (251, 3971870), (322, 3096085), (502, 1985935), (805, 1238434), (1255, 794374), (1610, 619217), (1757, 567410), (2467, 404110), (2510, 397187), (3514, 283705), (4934, 202055), (5773, 172690), (8785, 113482), (11546, 86345), (12335, 80822), (17269, 57730), (17570, 56741), (24670, 40411), (28865, 34538)]