996877636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{653}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 1878811200

約数和(自身を除く): 881933564

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 379, 653, 758, 1007, 1306, 1516, 2014, 2612, 4028, 7201, 12407, 14402, 20087, 24814, 28804, 34609, 40174, 49628, 69218, 80348, 138436, 247487, 381653, 494974, 657571, 763306, 989948, 1315142, 1526612, 2630284, 4702253, 9404506, 13116811, 18809012, 26233622, 52467244, 249219409, 498438818, 996877636]

約数ペア:

[(1, 996877636), (2, 498438818), (4, 249219409), (19, 52467244), (38, 26233622), (53, 18809012), (76, 13116811), (106, 9404506), (212, 4702253), (379, 2630284), (653, 1526612), (758, 1315142), (1007, 989948), (1306, 763306), (1516, 657571), (2014, 494974), (2612, 381653), (4028, 247487), (7201, 138436), (12407, 80348), (14402, 69218), (20087, 49628), (24814, 40174), (28804, 34609)]