1353763490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229841}}^1$

素因数の和:229898

約数の個数: 32

約数和(自身を含む): 2647779840

約数和(自身を除く): 1294016350

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 229841, 459682, 1149205, 2298410, 4366979, 7125071, 8733958, 14250142, 21834895, 35625355, 43669790, 71250710, 135376349, 270752698, 676881745, 1353763490]

約数ペア:

[(1, 1353763490), (2, 676881745), (5, 270752698), (10, 135376349), (19, 71250710), (31, 43669790), (38, 35625355), (62, 21834895), (95, 14250142), (155, 8733958), (190, 7125071), (310, 4366979), (589, 2298410), (1178, 1149205), (2945, 459682), (5890, 229841)]