1230394494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{14699}}^1$

素因数の和:16704

約数の個数: 32

約数和(自身を含む): 2813932800

約数和(自身を除く): 1583538306

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1993, 3986, 5979, 11958, 13951, 14699, 27902, 29398, 41853, 44097, 83706, 88194, 102893, 205786, 308679, 617358, 29295107, 58590214, 87885321, 175770642, 205065749, 410131498, 615197247, 1230394494]

約数ペア:

[(1, 1230394494), (2, 615197247), (3, 410131498), (6, 205065749), (7, 175770642), (14, 87885321), (21, 58590214), (42, 29295107), (1993, 617358), (3986, 308679), (5979, 205786), (11958, 102893), (13951, 88194), (14699, 83706), (27902, 44097), (29398, 41853)]