1565702996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{28219}}^1$

素因数の和:28344

約数の個数: 48

約数和(自身を含む): 3252298560

約数和(自身を除く): 1686595564

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 97, 143, 194, 286, 388, 572, 1067, 1261, 2134, 2522, 4268, 5044, 13871, 27742, 28219, 55484, 56438, 112876, 310409, 366847, 620818, 733694, 1241636, 1467388, 2737243, 4035317, 5474486, 8070634, 10948972, 16141268, 30109673, 35584159, 60219346, 71168318, 120438692, 142336636, 391425749, 782851498, 1565702996]

約数ペア:

[(1, 1565702996), (2, 782851498), (4, 391425749), (11, 142336636), (13, 120438692), (22, 71168318), (26, 60219346), (44, 35584159), (52, 30109673), (97, 16141268), (143, 10948972), (194, 8070634), (286, 5474486), (388, 4035317), (572, 2737243), (1067, 1467388), (1261, 1241636), (2134, 733694), (2522, 620818), (4268, 366847), (5044, 310409), (13871, 112876), (27742, 56438), (28219, 55484)]