2444137940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1\times {\mathrm{6553}}^1$

素因数の和:7676

約数の個数: 48

約数和(自身を含む): 5440396752

約数和(自身を除く): 2996258812

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1097, 2194, 4388, 5485, 6553, 10970, 13106, 18649, 21940, 26212, 32765, 37298, 65530, 74596, 93245, 111401, 131060, 186490, 222802, 372980, 445604, 557005, 1114010, 2228020, 7188641, 14377282, 28754564, 35943205, 71886410, 122206897, 143772820, 244413794, 488827588, 611034485, 1222068970, 2444137940]

約数ペア:

[(1, 2444137940), (2, 1222068970), (4, 611034485), (5, 488827588), (10, 244413794), (17, 143772820), (20, 122206897), (34, 71886410), (68, 35943205), (85, 28754564), (170, 14377282), (340, 7188641), (1097, 2228020), (2194, 1114010), (4388, 557005), (5485, 445604), (6553, 372980), (10970, 222802), (13106, 186490), (18649, 131060), (21940, 111401), (26212, 93245), (32765, 74596), (37298, 65530)]