531377462

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{769}}^1$

素因数の和:1437

約数の個数: 48

約数和(自身を含む): 1014385680

約数和(自身を除く): 483008218

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 641, 769, 1078, 1282, 1538, 4487, 5383, 7051, 8459, 8974, 10766, 14102, 16918, 31409, 37681, 49357, 59213, 62818, 75362, 98714, 118426, 345499, 414491, 492929, 690998, 828982, 985858, 3450503, 5422219, 6901006, 10844438, 24153521, 37955533, 48307042, 75911066, 265688731, 531377462]

約数ペア:

[(1, 531377462), (2, 265688731), (7, 75911066), (11, 48307042), (14, 37955533), (22, 24153521), (49, 10844438), (77, 6901006), (98, 5422219), (154, 3450503), (539, 985858), (641, 828982), (769, 690998), (1078, 492929), (1282, 414491), (1538, 345499), (4487, 118426), (5383, 98714), (7051, 75362), (8459, 62818), (8974, 59213), (10766, 49357), (14102, 37681), (16918, 31409)]