2019407572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{26293}}^1$

素因数の和:26528

約数の個数: 48

約数和(自身を含む): 4370273152

約数和(自身を除く): 2350865580

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 211, 364, 422, 844, 1477, 2743, 2954, 5486, 5908, 10972, 19201, 26293, 38402, 52586, 76804, 105172, 184051, 341809, 368102, 683618, 736204, 1367236, 2392663, 4785326, 5547823, 9570652, 11095646, 22191292, 38834761, 72121699, 77669522, 144243398, 155339044, 288486796, 504851893, 1009703786, 2019407572]

約数ペア:

[(1, 2019407572), (2, 1009703786), (4, 504851893), (7, 288486796), (13, 155339044), (14, 144243398), (26, 77669522), (28, 72121699), (52, 38834761), (91, 22191292), (182, 11095646), (211, 9570652), (364, 5547823), (422, 4785326), (844, 2392663), (1477, 1367236), (2743, 736204), (2954, 683618), (5486, 368102), (5908, 341809), (10972, 184051), (19201, 105172), (26293, 76804), (38402, 52586)]