4706988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 13035456

約数和(自身を除く): 8328468

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 169, 211, 286, 338, 422, 429, 507, 572, 633, 676, 844, 858, 1014, 1266, 1716, 1859, 2028, 2321, 2532, 2743, 3718, 4642, 5486, 5577, 6963, 7436, 8229, 9284, 10972, 11154, 13926, 16458, 22308, 27852, 30173, 32916, 35659, 60346, 71318, 90519, 106977, 120692, 142636, 181038, 213954, 362076, 392249, 427908, 784498, 1176747, 1568996, 2353494, 4706988]

約数ペア:

[(1, 4706988), (2, 2353494), (3, 1568996), (4, 1176747), (6, 784498), (11, 427908), (12, 392249), (13, 362076), (22, 213954), (26, 181038), (33, 142636), (39, 120692), (44, 106977), (52, 90519), (66, 71318), (78, 60346), (132, 35659), (143, 32916), (156, 30173), (169, 27852), (211, 22308), (286, 16458), (338, 13926), (422, 11154), (429, 10972), (507, 9284), (572, 8229), (633, 7436), (676, 6963), (844, 5577), (858, 5486), (1014, 4642), (1266, 3718), (1716, 2743), (1859, 2532), (2028, 2321)]