17939005574

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{2437}}^1$

素因数の和:2817

約数の個数: 64

約数和(自身を含む): 32948809344

約数和(自身を除く): 15009803770

約数列:

[1, 2, 7, 14, 17, 34, 119, 157, 197, 238, 314, 394, 1099, 1379, 2198, 2437, 2669, 2758, 3349, 4874, 5338, 6698, 17059, 18683, 23443, 30929, 34118, 37366, 41429, 46886, 61858, 82858, 216503, 290003, 382609, 433006, 480089, 525793, 580006, 765218, 960178, 1051586, 2678263, 3360623, 3680551, 5356526, 6504353, 6721246, 7361102, 8161513, 13008706, 16323026, 45530471, 57130591, 75373973, 91060942, 114261182, 150747946, 527617811, 1055235622, 1281357541, 2562715082, 8969502787, 17939005574]

約数ペア:

[(1, 17939005574), (2, 8969502787), (7, 2562715082), (14, 1281357541), (17, 1055235622), (34, 527617811), (119, 150747946), (157, 114261182), (197, 91060942), (238, 75373973), (314, 57130591), (394, 45530471), (1099, 16323026), (1379, 13008706), (2198, 8161513), (2437, 7361102), (2669, 6721246), (2758, 6504353), (3349, 5356526), (4874, 3680551), (5338, 3360623), (6698, 2678263), (17059, 1051586), (18683, 960178), (23443, 765218), (30929, 580006), (34118, 525793), (37366, 480089), (41429, 433006), (46886, 382609), (61858, 290003), (82858, 216503)]