4979216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1527

約数の個数: 40

約数和(自身を含む): 11085600

約数和(自身を除く): 6106384

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1489, 1672, 2978, 3344, 5956, 11912, 16379, 23824, 28291, 32758, 56582, 65516, 113164, 131032, 226328, 262064, 311201, 452656, 622402, 1244804, 2489608, 4979216]

約数ペア:

[(1, 4979216), (2, 2489608), (4, 1244804), (8, 622402), (11, 452656), (16, 311201), (19, 262064), (22, 226328), (38, 131032), (44, 113164), (76, 65516), (88, 56582), (152, 32758), (176, 28291), (209, 23824), (304, 16379), (418, 11912), (836, 5956), (1489, 3344), (1672, 2978)]