1330586378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 2370470400

約数和(自身を除く): 1039884022

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 227, 379, 407, 418, 454, 703, 758, 814, 1406, 2497, 4169, 4313, 4994, 7201, 7733, 8338, 8399, 8626, 14023, 14402, 15466, 16798, 28046, 47443, 79211, 86033, 92389, 94886, 154253, 158422, 159581, 172066, 184778, 266437, 308506, 319162, 532874, 946363, 1634627, 1755391, 1892726, 2930807, 3183221, 3269254, 3510782, 5861614, 6366442, 17980897, 35015431, 35961794, 60481199, 70030862, 120962398, 665293189, 1330586378]

約数ペア:

[(1, 1330586378), (2, 665293189), (11, 120962398), (19, 70030862), (22, 60481199), (37, 35961794), (38, 35015431), (74, 17980897), (209, 6366442), (227, 5861614), (379, 3510782), (407, 3269254), (418, 3183221), (454, 2930807), (703, 1892726), (758, 1755391), (814, 1634627), (1406, 946363), (2497, 532874), (4169, 319162), (4313, 308506), (4994, 266437), (7201, 184778), (7733, 172066), (8338, 159581), (8399, 158422), (8626, 154253), (14023, 94886), (14402, 92389), (15466, 86033), (16798, 79211), (28046, 47443)]