2214973516

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{31181}}^1$

素因数の和:31294

約数の個数: 48

約数和(自身を含む): 4609946880

約数和(自身を除く): 2394973364

約数列:

[1, 2, 4, 7, 14, 28, 43, 59, 86, 118, 172, 236, 301, 413, 602, 826, 1204, 1652, 2537, 5074, 10148, 17759, 31181, 35518, 62362, 71036, 124724, 218267, 436534, 873068, 1340783, 1839679, 2681566, 3679358, 5363132, 7358716, 9385481, 12877753, 18770962, 25755506, 37541924, 51511012, 79106197, 158212394, 316424788, 553743379, 1107486758, 2214973516]

約数ペア:

[(1, 2214973516), (2, 1107486758), (4, 553743379), (7, 316424788), (14, 158212394), (28, 79106197), (43, 51511012), (59, 37541924), (86, 25755506), (118, 18770962), (172, 12877753), (236, 9385481), (301, 7358716), (413, 5363132), (602, 3679358), (826, 2681566), (1204, 1839679), (1652, 1340783), (2537, 873068), (5074, 436534), (10148, 218267), (17759, 124724), (31181, 71036), (35518, 62362)]