5000996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 11760000

約数和(自身を除く): 6759004

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 1249, 2002, 2498, 4004, 4996, 8743, 13739, 16237, 17486, 27478, 32474, 34972, 54956, 64948, 96173, 113659, 178607, 192346, 227318, 357214, 384692, 454636, 714428, 1250249, 2500498, 5000996]

約数ペア:

[(1, 5000996), (2, 2500498), (4, 1250249), (7, 714428), (11, 454636), (13, 384692), (14, 357214), (22, 227318), (26, 192346), (28, 178607), (44, 113659), (52, 96173), (77, 64948), (91, 54956), (143, 34972), (154, 32474), (182, 27478), (286, 17486), (308, 16237), (364, 13739), (572, 8743), (1001, 4996), (1249, 4004), (2002, 2498)]