998156972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{11549}}^1$

素因数の和:11642

約数の個数: 48

約数和(自身を含む): 1955923200

約数和(自身を除く): 957766228

約数列:

[1, 2, 4, 17, 31, 34, 41, 62, 68, 82, 124, 164, 527, 697, 1054, 1271, 1394, 2108, 2542, 2788, 5084, 11549, 21607, 23098, 43214, 46196, 86428, 196333, 358019, 392666, 473509, 716038, 785332, 947018, 1432076, 1894036, 6086323, 8049653, 12172646, 14678779, 16099306, 24345292, 29357558, 32198612, 58715116, 249539243, 499078486, 998156972]

約数ペア:

[(1, 998156972), (2, 499078486), (4, 249539243), (17, 58715116), (31, 32198612), (34, 29357558), (41, 24345292), (62, 16099306), (68, 14678779), (82, 12172646), (124, 8049653), (164, 6086323), (527, 1894036), (697, 1432076), (1054, 947018), (1271, 785332), (1394, 716038), (2108, 473509), (2542, 392666), (2788, 358019), (5084, 196333), (11549, 86428), (21607, 46196), (23098, 43214)]