1337696206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{907}}^1$

素因数の和:1145

約数の個数: 64

約数和(自身を含む): 2561693184

約数和(自身を除く): 1223996978

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 157, 314, 427, 671, 854, 907, 1099, 1342, 1727, 1814, 2198, 3454, 4697, 6349, 9394, 9577, 9977, 12089, 12698, 19154, 19954, 24178, 55327, 67039, 69839, 105347, 110654, 134078, 139678, 142399, 210694, 284798, 387289, 608597, 737429, 774578, 996793, 1217194, 1474858, 1566389, 1993586, 3132778, 4260179, 8520358, 8686339, 10964723, 17372678, 21929446, 60804373, 95549729, 121608746, 191099458, 668848103, 1337696206]

約数ペア:

[(1, 1337696206), (2, 668848103), (7, 191099458), (11, 121608746), (14, 95549729), (22, 60804373), (61, 21929446), (77, 17372678), (122, 10964723), (154, 8686339), (157, 8520358), (314, 4260179), (427, 3132778), (671, 1993586), (854, 1566389), (907, 1474858), (1099, 1217194), (1342, 996793), (1727, 774578), (1814, 737429), (2198, 608597), (3454, 387289), (4697, 284798), (6349, 210694), (9394, 142399), (9577, 139678), (9977, 134078), (12089, 110654), (12698, 105347), (19154, 69839), (19954, 67039), (24178, 55327)]