947937756

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{5273}}^1$

素因数の和:5562

約数の個数: 48

約数和(自身を含む): 2254065408

約数和(自身を除く): 1306127652

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 211, 213, 284, 422, 426, 633, 844, 852, 1266, 2532, 5273, 10546, 14981, 15819, 21092, 29962, 31638, 44943, 59924, 63276, 89886, 179772, 374383, 748766, 1112603, 1123149, 1497532, 2225206, 2246298, 3337809, 4450412, 4492596, 6675618, 13351236, 78994813, 157989626, 236984439, 315979252, 473968878, 947937756]

約数ペア:

[(1, 947937756), (2, 473968878), (3, 315979252), (4, 236984439), (6, 157989626), (12, 78994813), (71, 13351236), (142, 6675618), (211, 4492596), (213, 4450412), (284, 3337809), (422, 2246298), (426, 2225206), (633, 1497532), (844, 1123149), (852, 1112603), (1266, 748766), (2532, 374383), (5273, 179772), (10546, 89886), (14981, 63276), (15819, 59924), (21092, 44943), (29962, 31638)]