1948654003904

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{16631}}^1\times {\mathrm{107693}}^1$

素因数の和:124353

約数の個数: 56

約数和(自身を含む): 4094606865888

約数和(自身を除く): 2145952861984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 16631, 33262, 66524, 107693, 133048, 215386, 266096, 282727, 430772, 532192, 565454, 861544, 1064384, 1130908, 1723088, 1830781, 2261816, 3446176, 3661562, 4523632, 6892352, 7323124, 9047264, 14646248, 18094528, 29292496, 58584992, 117169984, 1791042283, 3582084566, 7164169132, 14328338264, 28656676528, 30447718811, 57313353056, 60895437622, 114626706112, 121790875244, 243581750488, 487163500976, 974327001952, 1948654003904]

約数ペア:

[(1, 1948654003904), (2, 974327001952), (4, 487163500976), (8, 243581750488), (16, 121790875244), (17, 114626706112), (32, 60895437622), (34, 57313353056), (64, 30447718811), (68, 28656676528), (136, 14328338264), (272, 7164169132), (544, 3582084566), (1088, 1791042283), (16631, 117169984), (33262, 58584992), (66524, 29292496), (107693, 18094528), (133048, 14646248), (215386, 9047264), (266096, 7323124), (282727, 6892352), (430772, 4523632), (532192, 3661562), (565454, 3446176), (861544, 2261816), (1064384, 1830781), (1130908, 1723088)]