1946192402

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1993}}^1$

素因数の和:2403

約数の個数: 64

約数和(自身を含む): 3865999104

約数和(自身を除く): 1919806702

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 373, 374, 746, 1309, 1993, 2611, 2618, 3986, 4103, 5222, 6341, 8206, 12682, 13951, 21923, 27902, 28721, 33881, 43846, 44387, 57442, 67762, 69751, 88774, 139502, 153461, 237167, 306922, 372691, 474334, 488257, 743389, 745382, 976514, 1486778, 2608837, 5203723, 5217674, 8177279, 10407446, 12637613, 16354558, 25275226, 57240953, 88463291, 114481906, 139013743, 176926582, 278027486, 973096201, 1946192402]

約数ペア:

[(1, 1946192402), (2, 973096201), (7, 278027486), (11, 176926582), (14, 139013743), (17, 114481906), (22, 88463291), (34, 57240953), (77, 25275226), (119, 16354558), (154, 12637613), (187, 10407446), (238, 8177279), (373, 5217674), (374, 5203723), (746, 2608837), (1309, 1486778), (1993, 976514), (2611, 745382), (2618, 743389), (3986, 488257), (4103, 474334), (5222, 372691), (6341, 306922), (8206, 237167), (12682, 153461), (13951, 139502), (21923, 88774), (27902, 69751), (28721, 67762), (33881, 57442), (43846, 44387)]