2788522956

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{890333}}^1$

素因数の和:890375

約数の個数: 48

約数和(自身を含む): 7478805600

約数和(自身を除く): 4690282644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 890333, 1780666, 2670999, 3561332, 5341998, 8012997, 10683996, 16025994, 24038991, 25819657, 32051988, 48077982, 51639314, 77458971, 96155964, 103278628, 154917942, 232376913, 309835884, 464753826, 697130739, 929507652, 1394261478, 2788522956]

約数ペア:

[(1, 2788522956), (2, 1394261478), (3, 929507652), (4, 697130739), (6, 464753826), (9, 309835884), (12, 232376913), (18, 154917942), (27, 103278628), (29, 96155964), (36, 77458971), (54, 51639314), (58, 48077982), (87, 32051988), (108, 25819657), (116, 24038991), (174, 16025994), (261, 10683996), (348, 8012997), (522, 5341998), (783, 3561332), (1044, 2670999), (1566, 1780666), (3132, 890333)]