215048920294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1\times {\mathrm{11717}}^1$

素因数の和:12505

約数の個数: 64

約数和(自身を含む): 373132992960

約数和(自身を除く): 158084072666

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 701, 1007, 1378, 1402, 2014, 9113, 11717, 13091, 13319, 18226, 23434, 26182, 26638, 37153, 74306, 152321, 173147, 222623, 304642, 346294, 445246, 482989, 621001, 705907, 965978, 1242002, 1411814, 2894099, 5788198, 8073013, 8213617, 9176791, 11799019, 16146026, 16427234, 18353582, 23598038, 106777021, 153387247, 156058723, 213554042, 306774494, 312117446, 435321701, 870643402, 2028763399, 4057526798, 5659182113, 8271112319, 11318364226, 16542224638, 107524460147, 215048920294]

約数ペア:

[(1, 215048920294), (2, 107524460147), (13, 16542224638), (19, 11318364226), (26, 8271112319), (38, 5659182113), (53, 4057526798), (106, 2028763399), (247, 870643402), (494, 435321701), (689, 312117446), (701, 306774494), (1007, 213554042), (1378, 156058723), (1402, 153387247), (2014, 106777021), (9113, 23598038), (11717, 18353582), (13091, 16427234), (13319, 16146026), (18226, 11799019), (23434, 9176791), (26182, 8213617), (26638, 8073013), (37153, 5788198), (74306, 2894099), (152321, 1411814), (173147, 1242002), (222623, 965978), (304642, 705907), (346294, 621001), (445246, 482989)]