2914804516

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{991}}^1$

素因数の和:1269

約数の個数: 72

約数和(自身を含む): 5845459200

約数和(自身を除く): 2930654684

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 229, 247, 338, 458, 494, 676, 916, 988, 991, 1982, 2977, 3211, 3964, 4351, 5954, 6422, 8702, 11908, 12844, 12883, 17404, 18829, 25766, 37658, 38701, 51532, 56563, 75316, 77402, 113126, 154804, 167479, 226252, 226939, 244777, 334958, 453878, 489554, 669916, 735319, 907756, 979108, 1470638, 2941276, 2950207, 3182101, 4311841, 5900414, 6364202, 8623682, 11800828, 12728404, 17247364, 38352691, 56053933, 76705382, 112107866, 153410764, 224215732, 728701129, 1457402258, 2914804516]

約数ペア:

[(1, 2914804516), (2, 1457402258), (4, 728701129), (13, 224215732), (19, 153410764), (26, 112107866), (38, 76705382), (52, 56053933), (76, 38352691), (169, 17247364), (229, 12728404), (247, 11800828), (338, 8623682), (458, 6364202), (494, 5900414), (676, 4311841), (916, 3182101), (988, 2950207), (991, 2941276), (1982, 1470638), (2977, 979108), (3211, 907756), (3964, 735319), (4351, 669916), (5954, 489554), (6422, 453878), (8702, 334958), (11908, 244777), (12844, 226939), (12883, 226252), (17404, 167479), (18829, 154804), (25766, 113126), (37658, 77402), (38701, 75316), (51532, 56563)]