2019911296

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{8039}}^1$

素因数の和:8217

約数の個数: 64

約数和(自身を含む): 4362825600

約数和(自身を除く): 2342914304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 151, 208, 302, 416, 604, 832, 1208, 1664, 1963, 2416, 3926, 4832, 7852, 8039, 9664, 15704, 16078, 19328, 31408, 32156, 62816, 64312, 104507, 125632, 128624, 209014, 251264, 257248, 418028, 514496, 836056, 1028992, 1213889, 1672112, 2427778, 3344224, 4855556, 6688448, 9711112, 13376896, 15780557, 19422224, 31561114, 38844448, 63122228, 77688896, 126244456, 155377792, 252488912, 504977824, 1009955648, 2019911296]

約数ペア:

[(1, 2019911296), (2, 1009955648), (4, 504977824), (8, 252488912), (13, 155377792), (16, 126244456), (26, 77688896), (32, 63122228), (52, 38844448), (64, 31561114), (104, 19422224), (128, 15780557), (151, 13376896), (208, 9711112), (302, 6688448), (416, 4855556), (604, 3344224), (832, 2427778), (1208, 1672112), (1664, 1213889), (1963, 1028992), (2416, 836056), (3926, 514496), (4832, 418028), (7852, 257248), (8039, 251264), (9664, 209014), (15704, 128624), (16078, 125632), (19328, 104507), (31408, 64312), (32156, 62816)]