11979087428

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{8641}}^1$

素因数の和:9313

約数の個数: 72

約数和(自身を含む): 26647365024

約数和(自身を除く): 14668277596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 643, 1078, 1286, 2156, 2572, 4501, 7073, 8641, 9002, 14146, 17282, 18004, 28292, 31507, 34564, 49511, 60487, 63014, 95051, 99022, 120974, 126028, 190102, 198044, 241948, 346577, 380204, 423409, 665357, 693154, 846818, 1330714, 1386308, 1693636, 2661428, 4657499, 5556163, 9314998, 11112326, 18629996, 22224652, 38893141, 61117793, 77786282, 122235586, 155572564, 244471172, 272251987, 427824551, 544503974, 855649102, 1089007948, 1711298204, 2994771857, 5989543714, 11979087428]

約数ペア:

[(1, 11979087428), (2, 5989543714), (4, 2994771857), (7, 1711298204), (11, 1089007948), (14, 855649102), (22, 544503974), (28, 427824551), (44, 272251987), (49, 244471172), (77, 155572564), (98, 122235586), (154, 77786282), (196, 61117793), (308, 38893141), (539, 22224652), (643, 18629996), (1078, 11112326), (1286, 9314998), (2156, 5556163), (2572, 4657499), (4501, 2661428), (7073, 1693636), (8641, 1386308), (9002, 1330714), (14146, 846818), (17282, 693154), (18004, 665357), (28292, 423409), (31507, 380204), (34564, 346577), (49511, 241948), (60487, 198044), (63014, 190102), (95051, 126028), (99022, 120974)]