1218936700762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1012189}}^1$

素因数の和:1012331

約数の個数: 64

約数和(自身を含む): 2180500185600

約数和(自身を除く): 961563484838

約数列:

[1, 2, 11, 19, 22, 38, 43, 67, 86, 134, 209, 418, 473, 737, 817, 946, 1273, 1474, 1634, 2546, 2881, 5762, 8987, 14003, 17974, 28006, 31691, 54739, 63382, 109478, 602129, 1012189, 1204258, 2024378, 11134079, 19231591, 22268158, 38463182, 43524127, 67816663, 87048254, 135633326, 211547501, 423095002, 478765397, 745983293, 826958413, 957530794, 1288516597, 1491966586, 1653916826, 2577033194, 2916116509, 5832233018, 9096542543, 14173682567, 18193085086, 28347365134, 32077281599, 55406213671, 64154563198, 110812427342, 609468350381, 1218936700762]

約数ペア:

[(1, 1218936700762), (2, 609468350381), (11, 110812427342), (19, 64154563198), (22, 55406213671), (38, 32077281599), (43, 28347365134), (67, 18193085086), (86, 14173682567), (134, 9096542543), (209, 5832233018), (418, 2916116509), (473, 2577033194), (737, 1653916826), (817, 1491966586), (946, 1288516597), (1273, 957530794), (1474, 826958413), (1634, 745983293), (2546, 478765397), (2881, 423095002), (5762, 211547501), (8987, 135633326), (14003, 87048254), (17974, 67816663), (28006, 43524127), (31691, 38463182), (54739, 22268158), (63382, 19231591), (109478, 11134079), (602129, 2024378), (1012189, 1204258)]