2247264978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{7369}}^1$

素因数の和:7571

約数の個数: 64

約数和(自身を含む): 5272439040

約数和(自身を除く): 3025174062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 137, 159, 274, 318, 371, 411, 742, 822, 959, 1113, 1918, 2226, 2877, 5754, 7261, 7369, 14522, 14738, 21783, 22107, 43566, 44214, 50827, 51583, 101654, 103166, 152481, 154749, 304962, 309498, 390557, 781114, 1009553, 1171671, 2019106, 2343342, 2733899, 3028659, 5467798, 6057318, 7066871, 8201697, 14133742, 16403394, 21200613, 42401226, 53506309, 107012618, 160518927, 321037854, 374544163, 749088326, 1123632489, 2247264978]

約数ペア:

[(1, 2247264978), (2, 1123632489), (3, 749088326), (6, 374544163), (7, 321037854), (14, 160518927), (21, 107012618), (42, 53506309), (53, 42401226), (106, 21200613), (137, 16403394), (159, 14133742), (274, 8201697), (318, 7066871), (371, 6057318), (411, 5467798), (742, 3028659), (822, 2733899), (959, 2343342), (1113, 2019106), (1918, 1171671), (2226, 1009553), (2877, 781114), (5754, 390557), (7261, 309498), (7369, 304962), (14522, 154749), (14738, 152481), (21783, 103166), (22107, 101654), (43566, 51583), (44214, 50827)]