1338151836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{838441}}^1$

素因数の和:838474

約数の個数: 48

約数和(自身を含む): 3756220160

約数和(自身を除く): 2418068324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 838441, 1676882, 2515323, 3353764, 5030646, 5869087, 10061292, 11738174, 15930379, 17607261, 23476348, 31860758, 35214522, 47791137, 63721516, 70429044, 95582274, 111512653, 191164548, 223025306, 334537959, 446050612, 669075918, 1338151836]

約数ペア:

[(1, 1338151836), (2, 669075918), (3, 446050612), (4, 334537959), (6, 223025306), (7, 191164548), (12, 111512653), (14, 95582274), (19, 70429044), (21, 63721516), (28, 47791137), (38, 35214522), (42, 31860758), (57, 23476348), (76, 17607261), (84, 15930379), (114, 11738174), (133, 10061292), (228, 5869087), (266, 5030646), (399, 3353764), (532, 2515323), (798, 1676882), (1596, 838441)]