1021972722

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4073}}^1$

素因数の和:4199

約数の個数: 64

約数和(自身を含む): 2252759040

約数和(自身を除く): 1230786318

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 71, 93, 114, 142, 186, 213, 426, 589, 1178, 1349, 1767, 2201, 2698, 3534, 4047, 4073, 4402, 6603, 8094, 8146, 12219, 13206, 24438, 41819, 77387, 83638, 125457, 126263, 154774, 232161, 250914, 252526, 289183, 378789, 464322, 578366, 757578, 867549, 1735098, 2398997, 4797994, 5494477, 7196991, 8964673, 10988954, 14393982, 16483431, 17929346, 26894019, 32966862, 53788038, 170328787, 340657574, 510986361, 1021972722]

約数ペア:

[(1, 1021972722), (2, 510986361), (3, 340657574), (6, 170328787), (19, 53788038), (31, 32966862), (38, 26894019), (57, 17929346), (62, 16483431), (71, 14393982), (93, 10988954), (114, 8964673), (142, 7196991), (186, 5494477), (213, 4797994), (426, 2398997), (589, 1735098), (1178, 867549), (1349, 757578), (1767, 578366), (2201, 464322), (2698, 378789), (3534, 289183), (4047, 252526), (4073, 250914), (4402, 232161), (6603, 154774), (8094, 126263), (8146, 125457), (12219, 83638), (13206, 77387), (24438, 41819)]