2494561072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1753}}^1$

素因数の和:1962

約数の個数: 80

約数和(自身を含む): 5289502720

約数和(自身を除く): 2794941648

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 151, 152, 248, 302, 304, 496, 589, 604, 1178, 1208, 1753, 2356, 2416, 2869, 3506, 4681, 4712, 5738, 7012, 9362, 9424, 11476, 14024, 18724, 22952, 28048, 33307, 37448, 45904, 54343, 66614, 74896, 88939, 108686, 133228, 177878, 217372, 264703, 266456, 355756, 434744, 529406, 532912, 711512, 869488, 1032517, 1058812, 1423024, 2065034, 2117624, 4130068, 4235248, 5029357, 8205793, 8260136, 10058714, 16411586, 16520272, 20117428, 32823172, 40234856, 65646344, 80469712, 131292688, 155910067, 311820134, 623640268, 1247280536, 2494561072]

約数ペア:

[(1, 2494561072), (2, 1247280536), (4, 623640268), (8, 311820134), (16, 155910067), (19, 131292688), (31, 80469712), (38, 65646344), (62, 40234856), (76, 32823172), (124, 20117428), (151, 16520272), (152, 16411586), (248, 10058714), (302, 8260136), (304, 8205793), (496, 5029357), (589, 4235248), (604, 4130068), (1178, 2117624), (1208, 2065034), (1753, 1423024), (2356, 1058812), (2416, 1032517), (2869, 869488), (3506, 711512), (4681, 532912), (4712, 529406), (5738, 434744), (7012, 355756), (9362, 266456), (9424, 264703), (11476, 217372), (14024, 177878), (18724, 133228), (22952, 108686), (28048, 88939), (33307, 74896), (37448, 66614), (45904, 54343)]