1229126580844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1913}}^1\times {\mathrm{2113}}^1\times {\mathrm{4001}}^1$

素因数の和:8050

約数の個数: 48

約数和(自身を含む): 2267002694880

約数和(自身を除く): 1037876114036

約数列:

[1, 2, 4, 19, 38, 76, 1913, 2113, 3826, 4001, 4226, 7652, 8002, 8452, 16004, 36347, 40147, 72694, 76019, 80294, 145388, 152038, 160588, 304076, 4042169, 7653913, 8084338, 8454113, 15307826, 16168676, 16908226, 30615652, 33816452, 76801211, 145424347, 153602422, 160628147, 290848694, 307204844, 321256294, 581697388, 642512588, 16172718169, 32345436338, 64690872676, 307281645211, 614563290422, 1229126580844]

約数ペア:

[(1, 1229126580844), (2, 614563290422), (4, 307281645211), (19, 64690872676), (38, 32345436338), (76, 16172718169), (1913, 642512588), (2113, 581697388), (3826, 321256294), (4001, 307204844), (4226, 290848694), (7652, 160628147), (8002, 153602422), (8452, 145424347), (16004, 76801211), (36347, 33816452), (40147, 30615652), (72694, 16908226), (76019, 16168676), (80294, 15307826), (145388, 8454113), (152038, 8084338), (160588, 7653913), (304076, 4042169)]