2138898496

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{116447}}^1$

素因数の和:116507

約数の個数: 56

約数和(自身を含む): 4969069056

約数和(自身を除く): 2830170560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 2296, 2624, 4592, 9184, 18368, 116447, 232894, 465788, 815129, 931576, 1630258, 1863152, 3260516, 3726304, 4774327, 6521032, 7452608, 9548654, 13042064, 19097308, 26084128, 33420289, 38194616, 52168256, 66840578, 76389232, 133681156, 152778464, 267362312, 305556928, 534724624, 1069449248, 2138898496]

約数ペア:

[(1, 2138898496), (2, 1069449248), (4, 534724624), (7, 305556928), (8, 267362312), (14, 152778464), (16, 133681156), (28, 76389232), (32, 66840578), (41, 52168256), (56, 38194616), (64, 33420289), (82, 26084128), (112, 19097308), (164, 13042064), (224, 9548654), (287, 7452608), (328, 6521032), (448, 4774327), (574, 3726304), (656, 3260516), (1148, 1863152), (1312, 1630258), (2296, 931576), (2624, 815129), (4592, 465788), (9184, 232894), (18368, 116447)]